Get ENGINE Guide for Citroen Xantia 4 Door Second Generation (1993-2002)

ALL TYPES

ENGINE SPECIFICATIONS

Engines : BFZ BFX LFX LFY

Petrol

All Types

1.6i

1.8 i

1.8 i 16 V

Dual fuel

LFY/GPL

Engine type

BFZ

1580

BFX

LFX

LFY

Cubic capacity (cc)

Bore / Stroke

1761

83/73

83/81.4

Compression ratio

Power ISO or EEC KW-rpm

Power DIN (HP-rpm)

Torque ISO or EEC (m.daN-rpm)

Torque DIN (mkg-rpm)

Max. speed (rpm)

9.25/1

9.5/1

66-5000

90-5000

14.7-2600

15.3-2600

6300

10.4/1

65-6000

89-6000

13-2600

13.5-2600

6800

81-5500

79-5500

112-5500

109-5500

15.5-4250

16.1-4250

6400

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ALL TYPES

ENGINE SPECIFICATIONS

Engines : RGX RFN RFV XFZ

Petrol

3.0i V6

2.0i 16V

2.0I TURBO CT

Engine type

RGX

1998

RFN

1997

RFV

1998

XFZ

2946

Cubic capacity (cc)

Bore / Stroke

86/86

85/88

86/86

87/82.6

10.5/1

Compression ratio

Power ISO or EEC KW-rpm

Power DIN (HP-rpm)

Torque ISO or EEC (m.daN-rpm)

Torque DIN (mkg-rpm)

Max. speed (rpm)

7.9/1

10.8/1

10.4/1

108-5300

150-5300

23.5-2500

24.5-2500

6300

99-6000

136-6000

19-4600

19.8-4600

97.4-5500

135-5500

18-4200

18.7-4200

6800

140-5750

194-5750

26.7-4000

27.7-4000

6520

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ENGINE SPECIFICATIONS

ALL TYPES

Engines : DHX - RHZ – RHY - RFW - P8C - THY

Diesel

All Types

1.9 TD

2.0 HDi

2.0 HDi 16V

RHWP8C

2.1 TD

2.5 TD

Engine type

DHX

1905

RHZ

RHY

THY

Cubic capacity (cc)

Bore / Stroke

1997

2088

95/92

2445

92/92

83/88

85/88

18/1

Compression ratio

Power ISO or EEC KW-rpm

Power DIN (HP-rpm)

Torque ISO or EEC (m.daN-rpm)

Torque DIN (mkg-rpm)

Max. speed (rpm)

21.8/1

17.6/1

21.5/1

22/1

66-4000

90-4000

19.6-2250

20.5-2250

4500

80-4000

110-4000

25-1750

26-1750

66-4000

90-4000

80-4000

110-4000

27-1750

-1750

80-4300

110-4300

25-2000

26-2000

4300

94.5-4300

130-4300

28.5-2000

30-2000

5100

20.5-1750

21.3-1750

5300

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COMPRESSION RATIO - DIESEL ENGINES

ALL TYPES

COMPRESSION

RATIO

MINIMUM VALUE

MAX. SPACING

BETWEEN CYLINDERS

ENGINE

(- 20 ‰)

in Bars

20

XUD 7 / 9

XUD 11

DW10

25 to 30

19 to 21

30 ± 5

15

5

DK5

25 to 30

20

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XANTIA - XM

SPECIAL FEATURES - TIGHTENING TORQUES (m.daN )

Engines : BFZ – BFX - LFX - LFY - RFV - RGX

CYLINDER HEAD (mm)

Engine type

BFZ

BFX

LFX

LFY

RFV

RGX

Maximum permissible bow

Gasket surface regrinding

0.05

- 0.20

TIGHTENING TORQUES (m.daN)

Crankshaft bearing screws :

- Pre-tightening

-

- Tightening

5.5 ± 0.5

-

7 ± 0.7

-

- Angular tightening

Connecting rod screws

- Pre-tightening

- Tightening

4±0.4

2±0.2

- Angular tightening

70°±7°

Flywheel screw

5

Crankshaft pulley screw

Pulley screw at end of camshaft

12

5.5±0.5

7.5±0.7

5.5±0.5

WARNING : After removing the crankshaft pulley, carry out the following operations :

- Clean the thread (Tap 14X150)

- Fit a NEW screw.

- Fit a NEW washer

- Tighten (see table above)

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SPECIAL FEATURES - TIGHTENING TORQUES (m.daN )

SYNERGIE

Engine : RFN

Maximum permissible bow

0.05

Gasket surface regrinding

- 0.20

Crankshaft

Bearing cap screws.

- Pre-tightening

2 ± 0.1

Camshaft pulley hubs

7.5 ± 0.7

- Angular tightening

60° ± 6°

Con-rod cap screws.

- Tightening

- Untightening

Engine flywheel

- Pre-tightening

- Tightening

2 ± 0.2

21° ± 3°

- Tightening

2.3 ± 0.2

- Angular tightening

46° + 2° - 4°

Con-rod nuts.

- Pre-tightening

- Angular tightening

Clutch plate

2 ± 0.2

Accessories drive pulley

- Tightening

2.1 ± 0.1

- Angular tightening

Accessories drive pulley hub

- Pre-tightening

- Angular tightening (Sintered washer)

- Angular tightening (Steel washer)

4 ± 0.4

40° ± 4°

53° ± 5°

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SPECIAL FEATURES - TIGHTENING TORQUES (m.daN )

Engines : LFY - RFV

XANTIA - XM

CYLINDER HEAD COVER

XM - XANTIA

LFY - RFV

- Pre-tighten :0.5

- Tighten

:1±0.1

B1DP01YD

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SPECIAL FEATURES - TIGHTENING TORQUES (m.daN )

XANTIA - XM - V6

Engine : XFZ

(1) Compact coil unit

1 ± 0.1

(9) Flywheel

- Tightening

1

- Angular tightening

60°± 6°

(11) Connecting rod caps

- Tightening

2 ±

- Angular tightening

74° ± 7

(12) Crankshaft hub

- Tightening

4 ± 0.4

- Angular tightening

80° ± 8°

(13) Crankshaft pulley

2.5 ± 0.2

B1BP1HAP

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SPECIAL FEATURES - TIGHTENING TORQUES (m.daN )

XANTIA - XM - V6

Engine : XFZ

- 2 Cylinder head cover (A) Front cyl. head - (B) Rear cyl. head

- 3 Bearing caps housing (A) Front cyl. head - (B) Rear cyl. head

B1DP08UD

B1DP08TD

WARNING : Tighten screw by screw in the order shown.

- Pre-tighten

- Tighten

- Pre-tighten

- Tighten

0.5

0.2

0.8

1 ± 0.1

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SPECIAL FEATURES - TIGHTENING TORQUES (m.daN )

XANTIA - XM - V6

Engine : XFZ

- 5 Air inlet manifold

- 6 Lower manifold (A) Front cyl. head - (B) Rear cyl. head

B1HPOLJC

B1DP097C

WARNING : Tighten screw by screw in the order shown.

- Pre-tighten

- Tighten

1 ± 0.1

2 ± 0.2

- Pre-tighten

- Tighten

1 ± 0.1

2.5 ± 0.2

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SPECIAL FEATURES - TIGHTENING TORQUES (m.daN )

XANTIA - XM - V6

Engine : XFZ

- 7 Exhaust manifold (NEW seal)

- 10 Oil sump

B1BP1GXD

B1BP1GZD

WARNING : Tighten screw by screw in the order shown.

- Pre-tighten

- Tighten

1 ± 0.1

3 ± 0.3

- Pre-tighten

- Tighten

0.5 ±

0.8 ±

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SPECIAL FEATURES - TIGHTENING TORQUES (m.daN )

XANTIA - XM - V6

Engine : XFZ

- 8 Crankshaft bearing

- Clean the threads of the screws with a brush.

- Refit the screws with a coating of grease ( MOLYKOTE G RAPID PLUS ).

- Check that the 8 centring pins are in place.

Maximum length under the heads of the screws :

- M11 = 131.5 mm.

- M8 = 119 mm.

- Pre-tighten the M11 screws to 3 m.daN ± 0,3 (1 to 8).

- Pre-tighten the M8 screws to 1 m.daN ± 0,1 (A to H).

- Tighten the M6 screws to 1 m.daN ± 0,1 (a to m).

- Slacken the M11 and M8 screws (screw by screw).

- Tighten the M11 screws to 3 m.daN ± 0,3 (1 to 8).

- Tighten the M8 screws to 1 m.daN ± 0,1 (A to H).

B1BP1GYD

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XANTIA - XM - V6

SPECIAL FEATURES - TIGHTENING TORQUES (m.daN )

Engine : XFZ

(14) Water pump

- Pre-tighten

- Tightening

0.5

0.8

(15) Oil pump

- Pre-tighten

- Tightening

0.5

0.8

(16) Guide roller

8 ± 0.8

(17) Tensioner roller

(18) Camshaft hubs

- Pre-tighten

2 ± 0.2

- Tightening

57° ± 5°

(19) Camshaft pulley

1 ± 0.1

B1BP1HBD

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XANTIA - XM - V6

SPECIAL FEATURES - TIGHTENING TORQUES (m.daN )

Engine : XFZ

- 20 Oil fumes recovery unit.

WARNING : Tighten screw by screw in the order shown.

- Pre-tighten 0.5 ±

- Tightening

1 ± 0.1

B1BP1H1D

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SPECIAL FEATURES - TIGHTENING TORQUES (m.daN )

DIESEL - All Types

Engines : DHX - P8C - RHY - RHZ - RHW - THY

CYLINDER HEAD (mm)

DHX

P8C

RHY

RHZ

RHWTHY

Engine type

Maximum permissible bow

Gasket surface regrinding

0.07

0.05

0.03

0.05

- 0.20

- 0.40

TIGHTENING TORQUES (m.daN)

Crankshaft bearing screws :

- Pre-tightening

- Tightening

1.5 ± 0.1

-

60° ± 6°

2.5 ± 0.2

-

60 ± 6°

2 ± 0.2

-

60°±6°

- Angular tightening

Connecting rod screws :

- Pre-tightening

2 ± 0.2

- Angular tightening

70° ± 7°

65° ± 6°

Flywheel screw

5 ± 0.5

Crankshaft pulley screw :

- Pre-tightening

4 ± 0.4

7 ± 0.7

4 ± 0.4

7 ± 0.7

- Angular tightening

51° ± 5°

60° ± 6°

51° ± 5°

Pulley screw at end of camshaft

4.5 ± 0.4

4.3 ± 0.4

WARNING : After removing the crankshaft pulley, carry out the following operations : (Except for THY engines).

- Clean the thread (Tap 14X150)

-Fit a NEW screw.

- Fit a NEW washer

- Tighten (see table above)

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CYLINDER HEAD

XANTIA - XM

Engines : BFZ – BFX - LFX - LFY - RGX - RFV

IDENTIFICATION OF THE CYLINDER HEAD GASKET

Engine types

BFZ

BFX

LFX

LFY

RGX

RFV

Identification marks

(Notch on cylinder head gasket)

*

1

A

B

C

D

E

A

B

C

D

E

0

1

0

CURTY

Suppliers

0

1

0

1

0

1

0

MEILLOR

0 = Without notch

*

1 = One notch

B1BP004C

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XANTIA - XM

CYLINDER HEAD (continued)

Engines : BFZ – BFX - LFX - LFY - RGX - RFV

Cylinder head tightening (m.daN)

BFZ – BFX - LFX – LFY

Cylinder head bolts

- Pre-tightening

- Loosening

6

YES

2

- Tightening

Note : Oil the threads

- Angular tightening

300°

and under the heads of

the cylinder head bolts.

(Use engine oil or

Molykote G Rapid Plus).

RGX – RFV

- Pre-tightening

- Loosening

3.5

NO

7

B1DP13PC

- Tightening

X = MAXIMUM reusable length

- Angular tightening

160°

BFZ - BFX

LFX

LFY

RGX

RFV

171.5 mm

160.5 mm

122 mm

112 mm

B1DP05BC

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CYLINDER HEAD

SYNERGIE

Engine : RFN

Identification of the cylinder head gasket

Nominal dimension

4 - 5

Repair dimension

2 - 4 - 5

Marking zone

"d"

Marking zone

"e"

R1

R2

1.4

Gasket thickness

(mm)

0.8

1.1

Supplier

MEILLOR

Multilayer metallic gasket

B1DP183D

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CYLINDER HEAD (continued)

SYNERGIE

Engine : RFN

Cylinder head tightening (m.daN)

Cylinder head bolts

RFN

Pre-tightening

1.5 ± 0.1

5 ± 0.1

Tightening

Loosening

Tightening

360° ± 2°

2 ± 0.75

Angular tightening 285° ± 5°

B1DP16FC

A = Washer thickness : 4 ± 0.2 mm.

Note : Oil the threads and

under the heads of the cylinder

head bolts. (Use engine oil or

Molykote G Rapid Plus).

X = Length under heads of new bolts = 144.5 ± 0.5 mm.

X = MAXIMUM reusable length

RFN

B1DP05BC

X = 147 mm

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CYLINDER HEAD

XANTIA - XM

Engine : XFZ

IDENTIFICATION OF THE CYLINDER HEAD GASKET

Thickness

(mm)

Ident. marks

(1) and (2)

Supplier

ERLING

Front

1.45 ± 0.04

Centre tab

Rear

B1DP09TC

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XANTIA - XM

CYLINDER HEAD (continued)

Engine : XFZ

Cylinder head tightening (m.daN)

Cylinder head bolt

- Pre-tighten

- Loosen

2

Front

YES

1.5

- Tightening

- Angular tightening 225°

Note : Oil the threads and under the

heads of the cylinder head bolts.

(Use engine oil or Molykote G Rapid

Plus).

Rear

X = MAXIMUM reusable length

XFZ

149.5 mm

B1DP09UC B1DP09VC

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XANTIA

CYLINDER HEAD

Engine : DHX

IDENTIFICATION OF THE CYLINDER HEAD GASKET

DHX

Thickness

(mm)

± 0.06

Piston

stand-proud (mm)

Marking

(B)

Engine type

0.56 to 0.67

0.68 to 0.71

0.72 to 0.75

0.76 to 0.79

0.80 to 0.83

1.36

1.40

1.44

1.48

1.52

DHX

(A) = Engine identification.

(B) = Thickness identification.

Engine

DHX

Ident. (A)

Ident. (B)

1 to 5 notches

3 notches

B1BP10TC

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XM

CYLINDER HEAD (continued)

Engine : P8C

IDENTIFICATION OF THE CYLINDER HEAD GASKET

Piston stand-proud

(mm)

Thickness

(mm)

Position of

hole(s)

Engine type

Ident.

0.65 to 0.76

0.77 to 0.81

0.82 to 0.86

0.87 to 0.91

0.92 to 0.96

Reconditioning

1.52

1.57

1.62

1.67

1.72

B - A1

B - A2

B - A3

(A) and (B)

P8C

B - A4

B - A5

B - A1 - A5

B1BP1DTC

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XANTIA - SYNERGIE

CYLINDER HEAD

Engine : RHZ - RHY

IDENTIFICATION OF THE CYLINDER HEAD GASKET

Engine

type

Piston stand-

proud (mm)

Thickness

(mm)

No. of notches

at A

0.47 to 0.605

0.605 to 0.655

0.655 to 0.705

0.705 to 0.755

0.755 to 0.83

1.30 ± 0.06

1.35 ± 0.06

1.40 ± 0.06

1.45 ± 0.06

1.50 ± 0.06

1

2

3

4

5

RHZ

RHY

B1DP15AD

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XANTIA - XM - SYNERGIE

CYLINDER HEAD

Engines : DHX - RHZ - RHY - P8C

Cylinder head tightening (m.daN)

Cylinder head bolts

DHX - P8C

RHZ - RHY

P8C

- Pre-tightening

- Tightening

2

6

- Angular tightening

180°

DHX - RHZ - RHY

- Pre-tightening

- Tightening

2

6

- Angular tightening

220°

Note : Oil the threads and under the heads of the cylinder

head bolts. (Use engine oil or Molykote G Rapid Plus).

X = MAXIMUM reusable length

DHX

P8C

RHZ - RHY

133.3 mm

150.5 mm

151.5 mm

B1DP05BC

B1DP13PC B1DP15EC

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XM

CYLINDER HEAD

Engine : THY

Cylinder head tightening ( m.daN)

Cylinder head bolts

Identification of the cylinder head gasket

Thickness

Engine type

Ident.

Pre-tightening the bolts :

(mm)

- 1 à 14

(Bolt Ø 12)

(Bolt Ø 10)

5

THY

1.6

None

- 15 à 22

3.5

Angular tightening :

- 1 à 22

(Bolt Ø 12 and 10) 120° ± 5°

Note : Oil the threads and under

the heads of the cylinder head

bolts. (Use engine oil or

Molykote G Rapid Plus).

B1DP15EC

X = MAXIMUM reusable length

Bolt Ø 12

153.5 mm

Bolt Ø 10

162.5 mm

B1DP03XC

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ALL TYPES

BELT TENSION/SEEM UNITS CORRESPONDENCE TABLE

Tools

^{4122-T (C.TRONIC.105.5)}!

! 4099-T (C.TRONIC.105)

B1EP135D

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ALL TYPES

AUXILIARY EQUIPMENT DRIVE BELT

Engines : All Types Petrol and Diesel

TOOL

- Belt tension measuring instrument : 4122 - T. (C.TRONIC 105.5)

- WARNING : If using tool 4099-T (C.TRONIC 105) refer to the correspondence table on page 62.

ESSENTIAL

- Before refitting the auxiliary equipment drive belt, check that :

1) The roller(s) rotate freely (no play or stiffness)

2) The belt is correctly engaged in the grooves of the various pulleys.

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XANTIA - XM

AUXILIARY EQUIPMENT DRIVE BELT

Engines : BFZ - LFX - LFY - RFV - RGX

Without air conditioning

[1] Belt tension measuring instrument :

4122-T

- (3) and (5) Roller support fixing screws.

- (6) Tensioning screw.

- Tighten the belt, by loosening the screw (6) to : In SEEM units

BFZ-LFX

100 ± 10

LFY

RFV-RGX

100 ± 10

120 ± 10

- Tighten the screws (3) and (5).

- Rotate the crankshaft by 4 turns (direction of rotation).

- Loosen the screws (3) and (5).

- Tension the belt, by slackening the screws (6) to : In SEEM units.

BFZ-LFX

115 ± 5

LFY

RFV-RGX

105 ± 10

120 ± 10

- Tighten the screws (3) and (5) to 2 m.daN.

B1BP00HC B1BP00IC

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AUXILIARY EQUIPMENT DRIVE BELT

XANTIA - XM

Engines : BFZ - LFX - LFY - RFV - RGX (Continued)

With air conditioning

- Loosen :

- The screws (4) of the tensioner roller (13 mm angle spanner).

- The screw (3).

- Tension the belt using the screw (3) to obtain :

- New belt :

120 SEEM units.

90 SEEM units.

- Reused belt :

- Tighten the screws (4) to 2 m.daN.

- Rotate the crankshaft by 4 turns (direction of rotation).

- Adjust the belt tension (if necessary).

B1EP05FC

65

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XANTIA - XM

AUXILIARY EQUIPMENT DRIVE BELT

Engines : BFZ - LFX - LFY - RFV - RGX (Continued)

With air conditioning

- Fit the drive belt.

- The tensioner roller (1).

- Tighten the screws (3) to 2 m.daN.

- Turn the tensioner roller (1) using the tool (9.52 mm square drive (3/8)) at (2), in order to remove

the tool or locking peg (Ø 4 mm) at (4).

- Slowly release the tensioner roller (1) so that the roller (5) presses against the belt

B1BP1HJC

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AUXILIARY EQUIPMENT DRIVE BELT

SYNERGIE

Engine : RFN

Without air conditioning

With air conditioning

Tools

[1] Plyers for removing plastic pegs

7504-T

Remove the belt.

- Detension the belt (3) by turning the screw (2) of the tensioner roller (1)

(anti-clockwise).

- The screw (2) (WARNING : not left hand screw).

- Remove the belt (3), while keeping the tensioner roller (1) tight.

Refit the belt.

- Refit the belt (3), while keeping the tensioner roller (1) tight.

- Release the tensioner roller (1).

B1BP23PC

B1BP23QC

B1BP23PC

B1BP23RC

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XANTIA - XM

AUXILIARY EQUIPMENT DRIVE BELT

Engine : XFZ

With air conditioning

Removal :

- Release the bolt (3).

- Keep the dynamic tensioner (1) tensioned by holding the hexagonal fixture «a».

- Release the shoulder of the screw (2) from the oblong hole of the dynamic tensioner.

- Release the dynamic tensioner (1) using the hexagonal fixture «a».

- Remove the belt.

Refitting :

- Locate the dynamic tensioner (1) in its operating position using the hexagonal fixture «a».

(The tensioner (1) will automatically tension it).

- Tighten the screws (2) and (3) to 2.5 m.daN.

B1BP1EXC

68

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XANTIA - XM

AUXILIARY EQUIPMENT DRIVE BELT

Engines : DHX - P8C

Without air conditioning

[2] Belt tension measuring instrument

- Tighten the belt, by loosening the screw (4) to obtain:

- 115 ± 10 SEEM units.

4122-T

- Tighten the screws (1) and (3).

- Rotate the crankshaft by 4 turns (Direction of rotation).

- Loosen the screws (1) and (3).

- Tighten the belt to :

- 115 ± 10 SEEM units (if necessary).

- Tighten the screws (1) and (3) to 2 m.daN.

B1BP10GC B1BP10HC

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XANTIA

AUXILIARY EQUIPMENT DRIVE BELT

Engines : DHX

With air conditioning

- Loosen the screws (1).

- Tighten or loosen the screw (2) until holes «a» and «b» are superimposed.

- Locate the peg [1] : (in the hole «a»).

DHX peg 7019-T.

- Tighten the screw (2) until it stops..

- Loosen the screw (2), so the peg [1] can be removed.

- Tighten the screws (1) to 2 m.daN.

B1BP1HHC

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XM

AUXILIARY EQUIPMENT DRIVE BELT

Engines : P8C

With air conditioning

- Engage the square drive tool [2] (9.52 mm - 3/8), in its location in the tensioner

arm (b).

- Compress the damper (1) using the tool [2].

- Peg the damper (1) at «a» using the tool [3] 7019- T.

(Tensioner in locking position).

- Remove the tool [2] and loosen the screw (2) of the roller (3).

- Position the belt on :

The crankshaft, the tensioner roller, the high pressure pump, the eccentric roller,

the air conditioning compressor.

- Tighten the belt, roller (3) tool [4] 5711- T.E.

NOTE : Tighten the screw (2) of the roller (3) when the tool [3] slides freely into its

pegging location.

- Tighten the screw (2) to 5 m.daN.

B1BP1HFC B1BP1HEC

B1BP1HDC B1BP1HCC

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XANTIA - SYNERGIE

AUXILIARY EQUIPMENT DRIVE BELT

Engine : RHY - RHZ

Without air conditioning

Tools

[1] Belt tension adjusting square

[2] Ø 4 mm peg

[3] Ø 2 mm peg

: (-).0188 J2

: (-).0188.Q1

: (-).0188.Q2

: (-).0188.Z

[4] Dynamic tensioner compression lever

Removal.

Re-use of belt

WARNING : Mark the direction the belt was fiited in case of re-use of the same belt.

- Compress the tensioner roller (2) by action at «a» (in anti-clockwise direction), tool [4].

- Keep the tensioner roller (2) compressed and remove the belt.

No re-use of belt.

- Compress the tensioner roller (2) by action at «a» (in anti-clockwise direction), tool [4].

- Peg using tool [2], at «b».

- Hold the tensioner roller (2) compress and remove the belt.

- Loosen the screw (1).

B1BP1YKD

72

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XANTIA - SYNERGIE

AUXILIARY EQUIPMENT DRIVE BELT

Engine : RHY - RHZ

Without air conditioning (continued)

Refit.

Re-used belt.

- Compress the tensioner roller (2) by action at «a» (in anti-clockwise direction), tool [4].

- Refit the belt.

WARNING : Respect the direction belt was fitted.

- Remove the tool [4].

New belt.

- Refit the belt.

- Turn the eccentric roller (3), tool [1] (clockwise) to free the tool [2] from its pegging at «b».

- Hold the eccentric roller (3), tool [1], and tighten the screw (1) to 4.3 m.daN.

- Remove the tool [2].

- Rotate the crankshaft 4 times in the direction of rotation.

- Check that it is possible to peg at «b», tool [3].

- If not possible to peg, restart the adjustment.

B1BP1YMD

73

manuals search engine

XANTIA - SYNERGIE

AUXILIARY EQUIPMENT DRIVE BELT

Engine : RHY - RHZ

With air conditioning

Tools

[1] Belt tension adjusting square

[2] Ø 4 mm peg

[3] Ø 2 mm peg

[4] Dynamic tensioner compression lever

: (-).0188 J2

: (-).0188.Q1

: (-).0188.Q2

: (-).0188.Z

Remove

Re-use of belt

WARNING : Mark the direction the belt was fitted in case of re-use of the same belt.

- Compress the tensioner roller (7) by moving it at «c» (in anti-clockwise direction),

tool [4].

- Hold the tensioner roller (7) compressed and remove the belt.

No re-use of belt.

- Compress the tensioner roller (7) by moving it at «c» (in anti-clockwise direction), tool [4].

- Peg using tool [2], at «d».

- Loosen the screw (6).

- Bring the eccentric roller (5) towards the rear.

- Tighten the screw (6) by hand.

- Remove the belt.

B1BP1YLD

74

manuals search engine

AUXILIARY EQUIPMENT DRIVE BELT

XANTIA - SYNERGIE

Engine : RHY - RHZ

With air conditioning (continued)

Refit.

Re-used belt.

- Compress the tensioner roller (7) by action at «c» (in anti-clockwise direction), tool [4].

- Refit the belt.

WARNING : Respect the direction belt was fitted.

Remove the tool [4].

New belt.

- Refit the belt.

- Turn the eccentric roller (5), tool [1] (clockwise) to free the tool [2] from its pegging at «d».

- Hold the eccentric roller (5), tool [1], and tighten the screw (6) to 4.3 m.daN.

- Remove the tool [2].

- Rotate the crankshaft 4 times in the direction of rotation.

- Check that it is possible to peg at «d», tool [3].

- If not possible to peg, restart the adjustment.

B1BP1YND

75

manuals search engine

XM

AUXILIARY EQUIPMENT DRIVE BELT

Engine : THY

With air conditioning

WORN BELT.

- Loosen the screw (2) using tool [2] 5714-T.R (6 mm across the flats).

- Move the roller (3), using tool [3] 5714-T.S (6 mm across the flats) until tool [1] 5714 - T.Q.

(Ø 4 mm) fits in the hole (5) of the automatic tensioner (4).

NOTE :If there is insufficient roller movement (3), move the tensioner (4) using a ratchet wrench (9.52 mm) plus

extension, so that the tool [1] (Ø 4 mm) fits in the hole (5).

- Remove the belt.

BROKEN BELT.

- Move the tensioner (4) using a ratchet wrench (9.52 mm) plus extension so that the tool [1] 5714-T.Q (Ø 4 mm)

fits in the hole (5).

B1BP051C

B1BP052C

76

manuals search engine

XM

AUXILIARY EQUIPMENT DRIVE BELT

Engine : THY

With air conditioning (continued)

NEW BELT.

- ove the roller (3), with tool [3] 5714-T.S (6 mm across the flats) until tool [1] 5714-T.Q (Ø 4 mm) is released.

- Hold the roller (3) in this position and tighten the screw (2) using tool [2]. Tighten to 3.2 m.daN.

- Rotate the crankshaft by 5 turns (Direction of rotation) = 1 turn of the belt.

- Check the tension by inserting the tool [1] (Ø 2 mm) in the hole (5) of the automatic tensioner (4).

- If the tension is not correct, repeat the tensioning procedure.

B1BP051C

77

manuals search engine

XM

AUXILIARY EQUIPMENT DRIVE BELT

Engine : THY

With air conditioning (continued)

REUSED BELT

- Continue in the same way as for a new belt.

NOTE : In certain cases the roller (3) is in its maximum stop position, and it is not possible to remove the tool

[1] 5714-T.Q (Ø 4 mm) .

- Move the roller (4) using a ratchet wrench (9.52 mm) plus extension to release the tool [1].

- Rotate the crankshaft by 5 turns (Direction of rotation) = 1 turn of the belt.

Measure distance X :

- If measurement X is less than 98 mm, the belt is correctly tensioned.

- If measurement X is more than 98 mm, the belt must be replaced.

B1BP054C

78

manuals search engine

BALANCE SHAFT BELT

XM

Engine : THY

TOOLS

: 4122-T

- [5] Belt tension measuring instrument

- [1] Flywheel locating peg

- [2] Camshaft pinion locating peg

- [3] Injection pump peg

- [4] Balance shaft peg

- [6] Tensioning lever

: 7014-T.J.

: 5711-T.A.

: 5711-T.B.

: 5711-T.D.

: 5711-T.E.

Tool kit 7004-T

Tool kit 5711-T

ꢀ

Removal

- The auxiliary equipment and timing belt (See pages 76 to 78 and 115 to 117).

- Peg the balance shafts using the tools [4].

- Remove the guide roller (1).

- Loosen the screw (2) (freeing the roller).

- Remove the balance shaft belt.

B1BP04QC

79

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BALANCE SHAFT BELT

XM

Engine : THY (continued)

Refitting

- Check that the rollers work properly.

- The balance shaft belt.

- Remove the tool [4].

- Fit the tool [5] to the belt.

- Pre-adjust the tension using the tool [6]. (Placed in the square locating hole of the tensioner roller).

Adjust the tension to :

- New belt 70 SEEM units.

- Reused belt 51 SEEM units.

- Tighten the roller to 4.5 m.daN.

Checking the fitting pre-tensioning.

- Remove and refit the tool [5]. ( Make any necessary corrections).

Fit :

- The guide roller (1), tighten to 4.5 m.daN.

- The timing belt (See pages 115 to 117).

- Pre-tension, then tension the timing belt (See pages 115 to 117).

B1BP04RC

80

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BALANCE SHAFT BELT

DK5 - All Types

Engine : THY (continued)

NOTE : Rotate the crankshaft by 10 turns (if this wasn’t carried ort when refitting the timing belt).

- Loosen the screw (2) to release the tensioner roller.

- Fit the tool [5].

- Adjust the belt tension using the tool [6]. (Inserted in the square hole in the tensioner roller).

Adjust the tension to :

- New belt 31 SEEM units.

- Reused belt 26 SEEM units.

- Tighten the tensioner roller to 4.5 m.daN.

CHECKING THE FITTING TENSION

- Remove and refit the tool [5]. (Make any necessary corrections).

- Remove the tool [5].

CHECKS

- Rotate the crankshaft by 2 turns.

- Peg the flywheel, (behind the engine) using the tool [1].

- To check that a tooth hasn’t been missed, visually check the pegging of the following components :

- the injection pump.

- the camshaft.

- the balance shafts.

- Remove the tool [1].

B1BP04SC

81

manuals search engine

XM

WATER PUMP BELT

Engine : THY

Removal

- Loosen the screw (19).

- Turn the screw (20) in the same direction as if tightening in order to slacken the belt.

- Remove the belt (21).

Refitting

- Refit the belt (21).

- Fit the measuring instrument [2] 4122-T to the belt.

- Loosen the screw (20) to tighten the belt.

NEW belt = 46 SEEM units.

Reused belt = 38 SEEM units.

- Remove the tool [2].

•

- Rotate the crankshaft by 3 turns (direction of rotation).

- Fit the tool [2].

- Check the belt tension:

NEW belt = 46 SEEM units.

Reused belt = 38 SEEM units.

- Retighten the screw (19).

- Remove the tool [2].

•

B1GP016C

82

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CHECKING AND SETTING THE VALVE TIMING

ALL TYPES

XU

EW

ES

9

5

7

10

JB

JP

JP4

1.8 i 16 V

J2TE

J4R

J4

2.0 i

Turbo CT

1.6 i

1.8 i

2.0 i 16 V

3.0 i

XFZ

LFY

# 11/97

LFY

11/97 #

RFV

# 11/97

RFV

11/97 #

Engine type

BFZ

LFX

RGX

RFN

XANTIA

XM

X

SYNERGIE

See pages :

X

85 to 86

87 to 91

82 to 96

85 to 86

87 to 91

92 to 96

97 to 101

102 to 106

83

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ALL TYPES

CHECKING AND SETTING THE VALVE TIMING (continued)

XUD

9

DW

10

XUD

11

DK

5

BTF

TD

ATE

ATED

ATED4

BTE

2.0 HDi

2.5 TD

THY

1.9 TD

DHX

X

2.0 HDi 16V

2.1 TD

P8C

Engine type

XANTIA

RHY

RHZ

RHW

X

XM

X

SYNERGIE

See pages :

X

107

108 to 112

113 to 114

115 to 117

84

manuals search engine

CHECKING AND SETTING THE VALVE TIMING

Engine : BFZ - LFX - RGX

TOOLS

- Belt tension measuring instrument : 4099-T or 4122-T

- Camshaft pulley locating peg

- Crankshaft locating peg

- Square drive

: 7004-T.G.

: 7014-T.N.

: 7017-T.W.

Tool kit 7004-T

ꢀ

CHECKING THE VALVE TIMING

- Remove the protective covers.

- Peg the camshaft pulley at «a» using the tool 7004 - T.G.

- Peg the crankshaft at «b» using the tool 7014 - T.N.

SETTING THE VALVE TIMING

- Check that the pegs can be engaged correctly at «a» and «b».

- Fit the belt in the following order : camshaft pulley, crankshaft pinion, water pump pinion,

tensioner roller.

- Peg the camshaft pulley at «a» and the crankshaft at «b».

- Remove the peg at «b» only.

- Bring the tensioner roller (2) into contact with the belt.

B1EP07RC

85

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CHECKING AND SETTING THE VALVE TIMING

Engines : BFZ - LFX - RGX (continued)

SETTING THE VALVE TIMING

- Fit the tension measuring tool to the middle of the belt strip «c».

- Turn the tensioner roller (2) (anti-clockwise direction) using the tool 7017-T.W to obtain the following

measurements :

- Engines : LFZ - LFW : 30 ± 2 SEEM units.

- Engines : RGX - RFU : 16 ± 2 SEEM units.

- Tighten the screw (1) to 2m.daN.

- Remove the tools.

- Rotate the crankshaft by two turns (do not turn backwards).

- Check the setting by positioning the pegs at «a» and «b».

- Remove the pegs.

CHECKING THE TENSION

- Rotate the crankshaft by two turns (do not turn backwards).

- Peg the camshaft pulley at «a».

- Fit the tension measuring tool on the belt strip at «c».

- The tension measurement should be 44 ± 2 SEEM units.

(If the measurement is not correct, repeat the tensioning procedure).

- Remove the tools.

B1EP07SC

86

manuals search engine

CHECKING AND SETTING THE VALVE TIMING

Engine : LFY - RFV # 11/97

TOOLS

- Belt tension measuring instrument.

- Crankshaft locating peg

: 4099-T or 4122-T

: 7014-T.N.

- Camshaft pulley locating peg.

- Tensioning tool

- Toothed sector for locking the flywheel XM

: 9041-T.Z.

: 7017-T.W.

: 6012-T

Tool kit 7004-T

ꢀ

- Toothed sector for locking the flywheel XANTIA : 9044-T

CHECKING THE SETTING

- Turn the engine by the crankshaft screw (1).

- Ensure that the slot (a) for pegging the camshaft hubs can be seen (Conformity of hubs).

- Turn the engine by the screw (1) and peg the crankshaft at (2).

ESSENTIAL : Check that the crankshaft DAMPERS pulley is in good condition.

If the hub/pulley markings do not line up, the crankshaft pulley must be replaced.

- Peg the camshaft pulleys at (3). (The locating pegs should slide in easily).

If this is not the case :

- Check that the crankshaft pegs can be engaged correctly.

-Slacken the six screws (4) of pulleys (7) and (8).

-Peg the hubs at (3). (If necessary, turn the camshaft by the screw (5)).

-Tighten the screws (4) to 1 m.daN.

-Remove the pegs.

B1EP08JC

B1EP08KC

87

manuals search engine

CHECKING AND SETTING THE VALVE TIMING

Engines : LFY - RFV # 11/97 (continued)

RFV

SETTING THE VALVE TIMING

- Peg the crankshaft at (2).

- Peg the camshaft pulleys at (3).

- Loosen the tensioner roller (6).

- Remove the belt..

PREPARATION

- Loosen the three screws (4) of pulleys (7) and (8).

- Ensure that the pulleys (7) and (8) move freely on the hubs.

If this is not the case :

- Remove the pulleys (7) and (8).

LFY

- Clean the contact faces of pulleys (7) and (8) and of the camshaft hubs at (b).

- Fit the pulleys (7) and (8) onto the hubs, without tightening them.

NOTE : Pulleys (7) and (8) are identical.

(Timing angles, see pages: 118 (LFY) - 119 (RFV)

LFY and RFV engines = The camshaft hubs are different.

REFITTING THE TIMING BELT

- Fit the belt on the pulley (7).

- Fit a plastic clamping collar (c) to hold it in place.

- Wind the belt around the : pulley (8), roller (9), pinion (10), water pump (11) and

tensioner roller (6).

B1EP08LC

B1EP11UC

B1EP08UC

88

manuals search engine

CHECKING AND SETTING THE VALVE TIMING

LFY

RFV

Engines : LFY - RFV # 11/97 (continued)

PRE-TENSIONING THE TIMING BELT

- Fit the tool 4122-T.

- Turn the roller (6) with the tool 7017-T.W.

Pre-tension to :

Engines

New belt

LFY - RFV

45 SEEM units

- Tighten the roller (6) to 2 m.daN, and the six screws (4) to 1 m.daN.

- Remove the tool 4122-T, the pegs (3) and the plastic clamp at “c”.

- Fit the timing cover (12), the pulley (13), the screw (1) (LOCTITE

E6 on the threading, tighten to 12 m.daN).

B1EP11VC

B1EP08VC

89

manuals search engine

CHECKING AND SETTING THE VALVE TIMING

LFY

RFV

Engines : LFY - RFV # 11/97 (continued)

TENSIONING THE TIMING BELT

- Rotate :

Engines LFY - RFV = 2 turns of the crankshaft.

- Peg the crankshaft at (2).

- Loosen the six screws (4) of pulleys (7) and (8).

- Peg the hubs at (3).

(If necessary, turn the camshaft by the screw (5)).

- Desserrer le galet (6).

- Poser l’ortil 4122-T.

- Effectuer une tension de :

Engines

New belt

LFY - RFV

26 SEEM units

- Tighten the roller (6) to 2 m.daN.

- Remove the tools.

B1EP11WC

B1EP08WC

90

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CHECKING AND SETTING THE VALVE TIMING

Engines : LFY - RFV # 11/97 (continued)

SETTING THE VALVE TIMING (Cont.)

- Rotate the crankshaft by 2 turns.

- Peg the crankshaft at (2).

- Loosen the screws (4).

- Peg the hubs of pulleys (7) et (8) at (3).

(If necessary, turn the camshaft using the screw (5)).

- Tighten the screws (4) to 1 m.daN.

- Remove the pegs.

CHECKING THE BELT TENSION

- Rotate the crankshaft by 1/4 turn to align the locating peg hole (2) of the pulley (13), with the screw (14).

(Do not turn backwards).

- The tension measurements must be between:

Engines

New belt

LFY - RFV

36 ± 4 SEEM units

If the measurements are different, repeat the tensioning procedure.

B1EP08XC

B1EP08KC

91

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CHECKING AND SETTING THE VALVE TIMING

Engine : LFY - RFV 11/97 #

TOOLS

- [1] Belt tension measuring instrument

- [2] Camshaft locating peg

- [3] Crankshaft locating peg

- [4] Camshaft pulley locking peg

- [5] Tensioning tool

- [6] Toothed sector for locking the flywheel

: 4122-T

: 9041-T.Z

: 7014-T.N

: 4200-T.G

: 7017-T.W

: 9044-T

Tool kit 7004-T

ꢀ

CHECKING THE SETTING

- Turn the engine using the crankshaft screw (1).

- Peg the crankshaft using the tool [3].

ESSENTIAL : Check that the crankshaft DAMPERS pulley is in good condition.

If the hub/pulley markings do not line up, the crankshaft pulley must be replaced.

- Peg the camshafts using the tool [2].

(The locating pegs [2] should slide in easily).

- If this is not the case, set the timing.

NOTE : Camshaft hubs (See page 120).

B1EP12FC

B1EP12GC

92

manuals search engine

CHECKING AND SETTING THE VALVE TIMING

Engines : LFY - RFV 11/97 # (continued)

LFY

RFV

SETTING THE VALVE TIMING.

REFIT :

- Peg the crankshaft using tool [3].

- Peg the camshaft pulleys using tool [2].

- Lock the flywheel using the tool [6].

- The pulley (5).

- The screw (4) (Tighten moderately).

- The peg [3].

REMOVE :

- The peg [3].

- The tool [6].

- The screw (4) (Brush the screw thread).

- The pulley (5).

- The studs (8).

- Fit the tool [4].

- The lower cover (6).

- Loosen the screws (10).

- Remove the tool [4].

- Slacken the tensioner roller (7).

- Remove the belt (9).

B1EP11XC

B1EP120C

B1EP11ZC

93

manuals search engine

CHECKING AND SETTING THE VALVE TIMING

LFY

RFV

Engines : LFY - RFV 11/97 # (continued)

PRETENSIONING THE TIMING BELT.

- Peg the crankshaft using the tool [3].

- Peg the camshaft pulleys using the tool [2].

NOTE : Ensure that the camshaft pulleys rotate freely on the hubs.

Clean the contact faces of the pulleys and hubs.

Turn the camshaft pulleys in a clockwise direction to bring them to the

end of the slots.

- Fit the belt (9).

- Fit the tool [1].

- Turn the roller (7) using the tool [5].

- Pre-tension to : (Pulleys slackened).

Engines

New belt

LFY - RFV

55 SEEM units

- Tighten the screws of the roller (7) to 2 m.daN.

- Fit the tool [4].

- Tighten the screws (10) to 4 m.daN.

- Remove the tools.

- Rotate the crankshaft by six turns (normal direction of rotation).

B1EP11YC

B1EP120C

B1EP121C

94

manuals search engine

CHECKING AND SETTING THE VALVE TIMING

LFY

RFV

Engines : LFY - RFV 11/97 # (continued)

TENSIONING THE TIMING BELT.

- Peg the crankshaft using the tool [3].

- Peg the camshaft pulleys using the tool [2].

NOTE : If it is not easy to peg the camshaft hubs, loosen the tensioner

roller (7), and turn the camshafts using the screw (10).

- Fit the tool [4].

- Loosen the screws (10).

- Remove the tool [4].

- Loosen the tensioner roller (7).

- Fit the tool [1] to the belt.

- Turn the roller (7) using the tool [5].

B1EP11YC

B1EP120C

B1EP121C

95

manuals search engine

CHECKING AND SETTING THE VALVE TIMING

LFY

RFV

Engines : LFY - RFV 11/97 # (continued)

- Tension to : (Pulleys slackened).

Engines

New belt

LFY - RFV

35 SEEM units

- Tighten the screw of the roller (7) to 2 m.daN.

- Fit the tool [4].

- Tighten the screws (10) to 7.5 m.daN.

- Remove the tools.

- Rotate the crankshaft by two turns (Normal direction of rotation).

- Check the pegging of the crankshaft/camshaft using tools [2]

and [3].

NOTE : Tools [2] and [3] should slide in easily.

- Remove the tools.

B1EP121C

B1EP11YC

B1EP120C

96

manuals search engine

CHECKING AND SETTING THE VALVE TIMING

Engine : RFN

TOOLS

[1] Camshaft setting pegs

: (-).0189.B

: (-).0189.K

: 4069-T.

[2] Crankshaft setting peg

[3] Belt locking pin

Tool kit C.0189.

[4] Angular tightening adaptor

[5] Hub immobilising tool

: 6310-T

CHECKING THE VALVE TIMING

- Turn the engine by the crankshaft pinion screw (3) to bring it to pegging position.

- Peg the crankshaft, using tool [2].

- Peg the camshaft pulleys, using tools [1].

NOTE : The pegs [1] must go in without effort.

B1BP22SC

B1BP25PC

97

manuals search engine

CHECKING AND SETTING THE VALVE TIMING

Engine : RFN

Checking the valve timing (continued)

WARNING : If the pegs do not engage without effort, restart the fitting and tensioning of the timing belt

(see below).

Setting the valve timing

Remove

- Remove the screws (2), the pulley (1), upper valve cover (4), lower valve cover (3).

- Turn the engine by the screw (13) of the pinion (12) to bring it to pegging position.

- Peg the pulleys (8) and (9) using tools [1].

- Peg the pinion (12) using tool [2].

- Loosen the screw (7) of the tensioner roller (6).

- Turn the tensioner roller (6) (clockwise).

- Remove the timing belt (10).

B1BP23XC B1EP14JD

98

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CHECKING AND SETTING THE VALVE TIMING

Engine : RFN

Refit (continued)

- Refit the belt (10) on the pinion (12).

- Hold the belt (10) with tool [3].

- Position the belt (10) in the following order :

- The guide roller (11), the inlet camshaft pinion (9), the exhaust camshaft pinion (8), the water pump (5), the

tensioner roller (6).

NOTE : Make sure that the belt (10) is as flush as possilble with the outer face of the various pinions and rollers.

- Remove the tools [3] and [1].

Timing belt tension

Adjusting the tension

- Turn the roller (6) in the direction of the arrow «b» ; using an Allen key at «a».

- Position the index «c» in its maximum setting at «d».

IMPERATIVE : The index «c» must stand proud of the notch «f» by an angular value of 10°. If it does not,

replace the tensioner roller (6) or the timing belt and the tensioner roller (6)

- Bring the index «c» to its adjusting position «f» by turning the tensioner roller (6) in the direction of the

arrow «e».

WARNING : The index «c» must not stand proud of the notch «f» : if it does, restart the timing belt tensioning operation.

IMPERATIVE : The tensioner roller (6) must not turn while its fixing is being tightened up. If it does,

recommence the adjusting operation.

B1EP14JD B1EP14KC

99

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CHECKING AND SETTING THE VALVE TIMING

Engine : RFN

Adjusting the tension (continued)

- Tighten the screw (7) of the the tensioner roller (6) to 2.1 ± 0.2 m.daN.

IMPERATIVE : The hexagonal drive of the tensioner roller (6) must be at 15° below the level of the cylinder

head gasket «g». If not, replace the tensioner roller (6) or the timing belt and the tensioner roller (6).

Refit (continued)

- Remove the tools [1] et [2].

-Turn the crankshaft 10 times in the normal direction of rotation

IMPERATIVE : No pressure or outside action must be brought to bear on the timing belt.

- Peg the inlet camshaft pulley, using the tool [1].

Checks

Timing belt tension

IMPERATIVE : Check the position of the index «c», it should be facing the notch «f». If the position of index «c»

is not correct, restart the adjustment of its position.

Positioning of the crankshaft

- Fit tool [2].

-As long as it is possible to fit tool [2], continue with the refit operations.

IMPERATIVE : If it is not possible to fit tool [2], reposition the flange (14).

B1EP14NC

B1EP14LC

100

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CHECKING AND SETTING THE VALVE TIMING

Engine : RFN

Checks (continued)

Repositioning the flange

- Immobilise the crankshaft using tool [5].

- Loosen the screw (13).

- Release the pinion (12) of the crankshaft.

- Bring the flange (14) to the pegging position; using tool [5].

- Fit the tool [2].

- Immobilise the crankshaft using tool [5].

- Tighten screw (13) to 4 ± 0.4 m.daN, then angular tighten 53° ± 4° with tool [4].

-Remove tools [1], [2] and [5].

Refit :

- The lower valve cover (3).

- The upper valve cover (4).

- The crankshaft pulley (1).

- The screws (2).

- Pretighten the screws (2) to 1.5 m.daN.

- Tighten the screws (2) to 2.1 ± 0.5 m.daN.

B1EP14PC B1BP23XC

101

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CHECKING AND SETTING THE VALVE TIMING

Engine : XFZ

TOOLS

- [1] Belt tension measuring instrument

- [2] Crankshaft locating peg

- [3] Camshaft pulley locating peg

- [4] Timing checking peg

- [5] Dynamic tensioner calibration shim

- [6] Camshaft locking lever

: 4122-T

: (-).0187 A

: (-).0187 B

: (-).0187 C.Z.

: (-).0187 E.Z.

: (-).0187 F

: (-).0187 J.

Tool kit (-).0187

ꢀ

- [7] Belt retaining pin

CHECKS

- Rotate the crankshaft by 2 turns (clockwise).

- Peg the crankshaft at (a), using tool [2].

- Check that the peg [4] can be freely engaged in the cylinder heads at the camshaft pulleys at (b).

B1EP09AC

B1EP103C

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CHECKING AND SETTING THE VALVE TIMING

Engine : XFZ (continued)

SETTING THE VALVE TIMING

- Peg the crankshaft at (a) using tool [2].

- Loosen the camshaft pulley screws.

- Peg the camshaft pulleys at (b) using tool [3] in the following order :

- Camshaft pulley (1),(2),(3) and (4).

NOTE : If necessary use tool [6].

Preparation

- Remove the screws (5) and the plate (6).

- Screw in a M8x75 screw (7) to its stop.

- Fit a M8x40 screw (8).

- Fit the tool [5] by loosening the screw (7) if necessary.

- Tighten the screw (8) until it locks the tool [5].

- Loosen the screws (9).

- Loosen the screws (7) to slacken the belt.

- Mark the direction of fitting of the belt (if being reused).

- Remove the belt.

B1EP09CC

B1EP09EC

B1EP09DC

B1EP09FC

103

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CHECKING AND SETTING THE VALVE TIMING

Engine : XFZ (continued)

SETTING THE VALVE TIMING

Refitting the belt.

- Check that the rollers (10), (11), (14) and (12) rotate freely.

- Rotate the camshaft pulleys (anti-clockwise) as far as the slots allow.

- Tighten the camshaft pulley screws to 0.5 m.daN.

- Loosen the camshaft pulley screws by 45°.

- Tighten the screws (9) to 1 m.daN.

- Loosen the screws (9) by 45°.

WARNING :Ensure that the belt is fitted in the right direction :

Facing the timing side, it should be possible to read the writing on the belt.

- Put the belt in place in the following order :

- Crankshaft pinion (hold the belt using the tool [7]), the guide roller (14)

camshaft pulleys (4) and (3), guide roller (10), camshaft pulleys (2) and (1),

tensioner roller (11), water pump pulley (15), guide roller (12).

B1EP09GD

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CHECKING AND SETTING THE VALVE TIMING

Engine : XFZ (continued)

SETTING THE VALVE TIMING

NOTE : When positioning the belt on the camshaft pulleys, rotate it in an anti-clockwise direction in order

to engage the nearest tooth.

The angular displacement of the pulleys must not exceed one tooth.

- Lightly tighten the screw (7) so that the belt is lightly tensioned.

- Remove the tool [7].

- Fit the tool [1].

- Tighten the belt using the screw (7) to obtain a tension of : 83 ± 2 SEEM units = 50 daN.

ESSENTIAL : Check that the camshaft pulleys are not against the end of the slots.

(Otherwise, repeat the belt fitting operation).

- Remove the tools.

- Tighten the camshaft pulley screws in the following order: (1), (2), (3) and (4) Tighten to 1 m.daN.

- Tighten the screws (9) to 2.5 m.daN in the order indicated.

- Rotate the crankshaft by 2 turns (clockwise). Do not turn backwards.

- Peg the crankshaft using the tool [2].

- Loosen the camshaft pulley screws and the screws (9).

B1EP09HC

B1EP09JC

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CHECKING AND SETTING THE VALVE TIMING

Engine : XFZ (continued)

SETTING THE VALVE TIMING

- Remove the screw (8).

- Loosen the screw (7) so that the tool [5] can move without any play..

- Wait for 1 minute (Damper action).

- Check that the tool [5] can move without any play.

- Remove the tool [5].

- Tighten the screws (9) to 2.5 m.daN (In the order indicated).

- Remove the screw (7) and the tool [2].

- Rotate the crankshaft by 2 turns (clockwise). (Do not turn backwards).

- Peg the camshafts in the order 4, 3, 2 and 1 as follows :

- Peg [3] ENGAGES : Loosen the camshaft pulley screws by 45°.

- Peg [3] DOES NOT ENGAGE : Loosen the camshaft pulley screws by 45° and turn the hub using the tool [6] until

the peg engages.

- The camshaft pulley screws must not be against the end of the slots.

(Otherwise, repeat the belt fitting operation).

- Tighten the camshaft pulley screws in the following order : 4, 3, 2 and 1. Tighten to 1 m.daN.

- Remove the tools.

- Rotate the engine by 2 turns.

- Check the timing.

B1EP102C

B1EP09BC

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CHECKING AND SETTING THE VALVE TIMING

Engines : DHX

TOOLS

- Crankshaft locating peg

- Camshaft and injection pump locating peg

: 7014-T.J. or 7014-T.R.

: 7004-T.G. Tool kit 7004-T

CHECKS

- Peg the crankshaft.

- Peg the pulleys (1) and (2) at «a» and «b».

SETTING THE VALVE TIMING.

- Peg the crankshaft.

- Peg the pulleys (1) at «a» and (2) at «b».

- Fit the belt in the following order :

Crankshaft pinion, guide roller (3), injection pump pulley (2), camshaft pulley (1), tensioner roller (5), water

pump (4).

- Remove the pegs.

- Free the tensioner roller (5) (nut (6) and screw (7)), retighten the screw (7).

- Rotate the crankshaft by 2 turns. Do not turn backwards.

- Loosen the tensioner roller (5), allow the tensioner to operate.

- Retighten the screw (7) and the nut (6). Tighten to 1.8 m.daN.

- Check the setting.

NOTE : The injection pump is removed without changing the valve timing.

(immobilise the injection pump pulley using the screws (8x125) at «b»).

B1EP09KC

B1EP080C

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CHECKING AND SETTING THE VALVE TIMING

Engine : RHY - RHZ

Tools

[1] Belt tension measuring instrument

: 4122-T

[2] Tension lever

: (-).188.J2

: (-).0288.D

: (-).0188.K

: (-).0188.M

: (-).0188.F

: (-).0188.T

: (-).0188.P

[3] Engine flywheel peg

[4] Belt compression spring

[5] Camshaft pinion peg

[6] Engine flywheel lock

[7] Set of blocking plugs

[8] Crankshaft pulley extractor

Checking the setting of the valve timing.

Peg :

- The engine flywheel, tool [3].

- The camshaft, tool [5].

WARNING : Should it be impossible to peg the camshaft, check that the offset

between the camshaft pinion hole and the pegging hole is not more than 1 mm,

with the help of a mirror « a » and a Ø 7 mm screw.

IMPERATIVE : If pegging is impossible, restart the adjusting.

(See corresponding operation).

B1CP04CC B1BP1TSC

B1BP1TTC

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CHECKING AND SETTING THE VALVE TIMING

Engine : RHY - RHZ

Setting the valve timing.

Peg :

- The engine flywheel, tool [3].

- The camshaft, tool [5].

Loosen :

- The three screws (9).

- The screw (7) of the tensioner roller (6).

Remove the timing belt.

Checks.

IMPERATIVE : Just before refitting, carry out the checks below :

Check that :

- The rollers (6), (11) and the water pump (10) turn freely (without play or tightness).

- There are no traces of oil (on camshaft or crankshaft).

B1EP13DD

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CHECKING AND SETTING THE VALVE TIMING

Engine : RHY- RHZ

Setting the valve timing (continued).

- Retighten screws (9) by hand.

- Turn the pinion (12) (clockwise) to the bottom of the

buttonhole.

- Refit the belt on the crankshaft, in the following

order, using the tool [4] to keep the belt tight at «a».

- Guide roller (11).

- Fuel high pressure pump pinion (13).

- Camshaft pinion (12).

- Water pump pinion (10).

- Tensioner roller (6).

NOTE : If needed, slightly turn the pinion (12) anti-

clockwise (not by more than one tooth).

- Remove the tool [4].

B1EP13ED B1EP13FC

B1EP13GD

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CHECKING AND SETTING THE VALVE TIMING

Engine : RHY - RHZ

Setting the valve timing (continued).

- Position tool [1] on the belt at «b».

- Turn the roller (6) (anti-clockwise) using tool [2] to attain a tension of :

98 ± 2 SEEM units

- Tighten screw (7) of the roller (6), tighten to 2.5 m.daN.

- Remove one screw (9) from the pinion (12).

(to check that the screws are not against the end of the buttonhole).

- Tighten the screws (9) to 2 m daN.

- Remove tools [1],[2],[3] and [5].

- Rotate the crankshaft 8 times (normal direction of rotation).

- Fit the tool [3].

- Loosen screws (9).

- Fit tool [5].

- Loosen screw (7) (to free the roller (6)).

- Fit tool [1].

- Turn the roller (6) (anti-clockwise), tool [2], to attain a tension of :

54 ± 2 SEEM units .

B1EP13HD

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CHECKING AND SETTING THE VALVE TIMING

Engine : RHY - RHZ

Setting the valve timing (continued).

Tighten :

- The screw (7) of the roller (6) to 2.5 m.daN.

- The screw (9) to 2.m.daN.

- Remove the tool [1].

- Refit the tool [1].

- Tension value should be : 54 ± 3 SEEM units.

IMPERATIVE : If value is incorrect, restart the operation

- Remove tools [1], [3] and [5].

- Rotate the crankshaft 2 times (normal direction of rotation).

- Fit the tool [3].

WARNING : Should it be impossible to peg the camshaft, check that

the offset between the camshaft pinion hole and the pegging hole is

not more than 1 mm..

In the case of an incorrect value, recommence the operation.

- Remove the tool [3].

B1EP13HD

112

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CHECKING AND SETTING THE VALVE TIMING

Engine : P8C

TOOLS

- Crankshaft peg

- Camshaft pulley and injection pump peg

: 7014-J or 7017-T.R.

: 7004-T.G. Tool kit 7004-T

CHECKS

- Peg the crankshaft.

- Peg the camshaft pulley at «a» and the injection pump pulley at «b».

SETTING THE VALVE TIMING

- Peg the crankshaft.

- Peg the camshaft pulley at «a».

- Peg the injection pump pulley at «b».

To slacken the belt.

- Loosen the nut (9).

- Loosen the nut (3) and the screw (7) (5 mm six-sided spanner, 10 mm flat spanner).

- Move the tensioner roller eccentric (8).

- Retighten the nut (9).

- Remove the belt.

B1EP09LC B1EP09MC

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CHECKING AND SETTING THE VALVE TIMING

Engine : P8C (continued)

SETTING THE VALVE TIMING

- Fit the belt in the following order :

Injection pump pulley (2) (strap tensioned), engage half the width of the belt on :

the guide roller (4), the crankshaft pinion, the water pump pinion (5), the camshaft pulley (1),

the tensioner roller (6).

- Align the belt.

- Remove the three pegs.

- Loosen the nut (9).

- Rotate the crankshaft by 2 turns until the pegs can be engaged (without refitting the pegs).

- ESSENTIAL : Never turn the crankshaft backwards.

- Tighten the nut (9) Tighten to 1 m.daN.

- Rotate the crankshaft by 2 turns to reach the pegging point (without refitting the pegs).

- ESSENTIAL : Never turn the crankshaft backwards.

- Loosen the nut (9) by one turn and allow the spring to operate.

- Tighten the nut (9) and the screw (3). Tighten to 1 m.daN.

- Refit the three pegs.

NOTE : If it is impossible to refit one of the pegs, restart the belt fitting operation.

- Remove the pegs.

B1EP081C

B1EP082C

114

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CHECKING AND SETTING THE VALVE TIMING

Engine : THY

TOOLS

- Belt tension measuring instrument

- Crankshaft locating peg

- Camshaft pulley locating peg

- Injection pump pulley locating peg

- Tensioner lever

: 4099-T or 4122-T.

: 7014-T.J.

: 5711-T.A.

: 5711-T.B.

Tool kit 7004-T

Tool kit 5711-T

ꢀ

: 5711-T.E.

CHECKS

- Peg the flywheel (behind the engine).

- Visually check the pegging of the following components :

- The camshaft pulley (1).

- The injection pump pulley (3).

SETTING THE VALVE TIMING

- Peg the flywheel (behind the engine).

- Peg the camshaft pulley (1).

- Peg the injection pump pulley (3).

- Loosen the screws (2) and (4), then manually retighten,

then loosen again by 1/6 of a turn.

- Turn the pulleys (1) and (3) to the end of the slots (clockwise).

B1EP11HC

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CHECKING AND SETTING THE VALVE TIMING

Engine : THY (continued)

SETTING THE VALVE TIMING (continued)

- Fit the belt in the following order :

The crankshaft pinion (6),the guide roller (5), the injection pump pulley (3),

the camshaft pulley (1),the tensioner roller (7).

- If necessary, turn the pulleys (1) and (3) to make it easier to fit the belt.

- Fit the tool 4099-T or 4122-T.

- Pre-tension using the tool 5711-T.E to obtain a value of :

• New belt

• Reused belt

: 107 SEEM units

80 SEEM units

:

- Tighten the tensioner roller (7) to 4.5 m.daN.

- Tighten the screws (2) and (4) to 2.5 m.daN.

- Remove the tools.

- Rotate the engine by 10 turns.

- Peg the flywheel.

- Loosen the screws (2) and (4) then manually retighten, then tighten again by 1/6 turn.

- Loosen the tensioner roller (7).

B1EP11JC

116

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CHECKING AND SETTING THE VALVE TIMING

Engine : THY (continued)

CHECKING THE VALVE TIMING

- Peg the camshaft pulley (1).

- Peg the injection pump pulley (3).

- Fit the tool 4099-T or 4122-T.

- Tension using the tool 5711-T.E to obtain a value of :

• New belt

: 58 SEEM units

• Reused belt : 51 SEEM units

- Tighten the tensioner roller (7) to 4.5 m.daN.

- Tighten the screws (2) and (4) to 2.5 m.daN.

- Remove the tools.

- Rotate the engine by 2 turns.

- Check the setting.

B1EP11KC

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SPECIAL FEATURES OF THE TIMING

XANTIA

LFY

Camshaft hub marking # 11/97

Identification marks a - b

Inlet camshaft

«a»

«b»

Exhaust camshaft

Number in mark c

Inlet camshaft

N° 1

N°2

Exhaust camshaft

Note : The identification marks are visible next to the pegging slot. Mark «c», bearing the number, is engraved on

the rear side of the hub (1).

B1EP11MC

B1EP11LC

118

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SPECIAL FEATURES OF THE TIMING

XANTIA - XM

RFV

Camshaft hub marking # 11/97

1^stpossibility

2^ndpossibility

Identification marks a - b - c

Inlet camshaft

No mark

«a»

«b»

«c»

Exhaust camshaft

Mark number d

Inlet camshaft

N° 3

N° 4

Exhaust camshaft

Note : The identification marks are visible next to the pegging slot. Mark «c», bearing the number, is engraved on the

rear side of the hub (1).

B1EP11NC

B1EP11PC

119

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SPECIAL FEATURES OF THE TIMING

XANTIA - XM

LFY - RFV

Camshaft hub marking 11/97 #

Engines

LFY

Hubs

‘‘a’’ Marking

‘‘b’’ Paint marking

Inlet

C

D

BLUE

Exhaust

Inlet

BROWN

A

B

GREEN

BLUE

RFV

Exhaust

B1EP122C

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VALVE CLEARANCE SETTING

ALL TYPES

POSSIBLE PROCEDURES

For engines with 4 cylinders in a line (1-3-4-2 )

The valve clearances must be checked with the engine cold

Fully open (Exhaust)

Rocking

Exhaust

ꢀ Inlet

Valves fully

Adjust

open

Adjust

Petrol all types

(except 2.0i 16V

and 3.0i)

Exhaust

0.20 mm ± 0.05

0.40 mm ± 0.05

3

4

2

1

ꢀ

4

2

1

3

1

3

4

2

1 ꢀ

3 ꢀ

4 ꢀ

2 ꢀ

1

3

4

2

4 ꢀ

2 ꢀ

1 ꢀ

3 ꢀ

4

2

1

3

ꢀ

Inlet

Petrol

2.0i 16V,

3.0i Diesel, 2.0HDi

Hydraulic adjustment

Engines without hydraulic

adjustment : the clearance (J)

should be checked opposite

the cam.

XM Diesel

Diesel All types

(except XM and 2.0 HDi)

0.15 mm ± 0.08

0.30 mm ± 0.08

B1DP13QC

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CHECKING THE OIL PRESSURE

ALL TYPES

To be read with the Petrol and Diesel correspondence tables

XU All Types

1.8 i

EW

XU

V6

Tool kit 4103-T

2.0 i

Turbo CT

1.6 i

3.0 i

1.8 i 16 V

2.0 i 16V

XFZ

90°

BFZ

LFX

RFV

RFN

90°

4

RGX

80°

Engine type

Temperature (°C)

Pressure (Bars)

Rpm

LFY

80°

6

5.3

6.4

5.5

5

4 000

3 000

XUD

DW

XUD

2.1 TD

P8C

DK

2.5 TD

THY

90°

1.9 TD

2.0 HDi

2.0 HDi 16V

DHX

RHY

RHZ

RFW

Engine type

Temperature (°C)

80°

100°

2.5

3

Pressure (Bars)

Rpm

4

5

2 000

4 000

122

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ALL TYPES

ENGINE OIL PRESSURE SWITCH

Tightening

torque (m.daN)

Warning lamp goes out at :

Location

Engine type

1.6 i

(Bars)

BFZ

LFX

1.8 i

XU

All Types

2.8

Above the oil filter

1.8 i 16 V

LFY

RGX

RFN

RFV

XFZ

2.0 i

Turbo CT

0.5

EW

2.0 i 16 V

3.0 i V6

3.4

3.5

XU TT

V6 TT

Above the starter motor

Near the oil filter

D6AP01MB

D6AP01ND

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ALL TYPES

ENGINE OIL PRESSURE SWITCH

Tightening

torque (m.daN)

Warning lamp goes out at :

(Bars)

Location

Engine type

1.9 TD

2.0 TD

3.4

DHX

P8C

Above the oil filter

Near the oil filter

XUD

All Types

2.8

RHY

RHZ

20 HDi

0.5

DW10

All Types

2.0 HDi 16V

2.5 TD

RHW

THY

DK5

Above the starter motor

2.3

D6AP01MB

D6AP01ND

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OIL FILTERS

ALL TYPES

To be read with the Petrol and Diesel correspondence tables

XU All Types

ES9J4

Type of oil filters

to be fitted after

the 1^strevision

1.8 i

LFX

ꢀ

1.6 i

BFZ

ꢀ

1.8 i 16 V

2.0 i T.CT

RGX

ꢀ

2.0HDi 16V

2.0 i 16 V

3.0 i V6

LFY

ꢀ

RFV

ꢀ

RFN

XFZ

LS 867

ꢀ

PURFLUX

LS 304

LS 880

ꢀ

XUD

DW

XUD

KD

Type of oil filters

to be fitted after

the 1^strevision

1.9 TD

2.0 HDi

2.5 TD

2.0 HDi 16V

2.1 TD

P8C

THY

ꢀ

DHX

ꢀ

RHZ

RHW

RHY

LS 867

LS 304

ꢀ

PURFLUX

ꢀ

Ø (mm)

76

Height (mm)

LS 867

89

97

SPECIFICATION

LS 304

LS 880

86

125

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ALL TYPES

FILLING AND BLEEDING THE COOLING CIRCUIT

FILLING AND BLEEDING

- Fit the filling cylinder 4520-T to the filler orifice.

- Use the coolant to ensure protection between - 15° C and - 37° C.

- Slowly fill the system.

NOTE : Keep the cylinder filled up (visible level).

- Close each bleed screw as soon as the coolant flows without air bubbles.

- Start the engine : Engine speed 1500 rpm.

- Maintain this speed until the cooling fans have cut in and cut out.

- Stop the engine and allow it to cool down.

- Remove the filling cylinder 4520-T.

- Top up the system to the max. mark, with the engine cold.

- Refit the filler cap.

E5AP141C

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ENGINE for Your Citroen Xantia 4 Door Second Generation (1993-2002)

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