Get Engine -> Engine Tightening Torques (DT17BTED4) Guide for Citroen C6 4 Door First Generation (2005-2012)

ENGINE TIGHTENING TORQUES

Engine: DT17BTED4

Cylinder head

1

2

3

Butterfly housing

Inlet valve cover screws (*)

Inlet valve cover studs (*)

0,9 0,2

Coolant outlet housing

Cylinder heads

Pre-tightening

Tightening

Angular tightening

2

4

8

0,2

0,5

4

180 5°

5

6

EGR (exhaust gas recycling) electrovalve

0,9 0,2

Exhaust manifold nuts

Exhaust manifold studs

2,3 0,3

1,3 0,2

Turbocharger nuts

Turbocharger studs

2,3 0,3

1,3 0,2

7

8

9

Pre-catalysers

Vacuum pump

2

0,1

2,3 0,3

(*) Respect the sequence of tightening.

B1DP1LZD

33

ENGINE TIGHTENING TORQUES

Engine: DT17BTED4

Order of tightening of screws (2)

(2) Camshaft bearing cover screws (from 1 to 13)

(2) Camshaft bearing cover studs (from 1 to 13)

B1DP1M1C

Order of tightening of bolts (4) (from 1 to 8)

(4) Cylinder head bolts

B1DP1M2C

34

ENGINE TIGHTENING TORQUES

Engine: DT17BTED4

Cylinder block

11

12

Coolant pump

Con rod screws

Pre-tightening

Angular pre-tightening

Angular tightening

0,9 0,2

0,1

45 5°

2

Starter gearwheel carrier

Pre-tightening

Angular pre-tightening

Angular tightening

5

0,5

13

45 5°

14

15

Lower engine block screw (*)

0,9 0,2

2,3 0,3

Bearing cap fixing screws (*)

Pre-tightening

Tightening

6

0,6

16

14,5 1,4

90 20°

Angular tightening

Crankshaft bearing cap cover

Pre-tightening

Tightening

1,5 0,1

3,3 0,9

47 20°

17

18

Angular tightening

Accessories drive pulley

2,5 0,2

(*) Respect the sequence of tightening.

B1DP1M3P

35

ENGINE TIGHTENING TORQUES

Engine: DT17BTED4

Order of tightening for screws (14) and (15)

(14) Lower engine block screw (screw M6)

(15) Lower engine block screw (screw M8)

Method of tightening:

- Tighten the 10 screws (15) (from 1 to 10) to

- Tighten the 8 screws (14) (from 1 to 18) to

: 2,3 0,3

: 0,9 0,1

B1DP1M4D

Order of tightening for screws (16) and (17)

(16) Bearing cap fixing screw (screw M9)

(17) Crankshaft bearing cap cover screw (screw M6)

Method of tightening:

- Pre-tighten the 16 screws (16) (from 1 to 16) to

- Pre-tighten the 8 screws (17) (from 17 to 24) to

- Pre-tighten the 16 screws (16) (from 1 to 16) to

- Tighten the screws (16) (from 1 to 16)

- Tighten the 8 screws (17) (from 17 to 24) to

- Tighten the screws (17) (from 17 to 24)

: 6 0,6

: 1,5 0,1

: 14,5

: 90° 20°

: 3,3 0,3

: 47° 20°

2

B1DP1M5D

36

ENGINE TIGHTENING TORQUES

Engine: DT17BTED4

Lubrication

19

20

21

22

23

24

25

26

27

28

29

30

31

Oil filter cover

2,3 0,3

0,9 0,2

Oil filter support

Oil/coolant heat exchanger

Oil pressure switch

Oil pump assembly

Oil gauge

1,3 0,2

0,9 0,2

2,3 0,3

2,7 0,5

0,9 0,2

2,3 0,3

0,9 0,1

Oil level sensor

Oil sump

Drain plug

Oil suction strainer

Piston skirt spray jets

Turbocharger lubrication pipe

1

0,1

0,9 0,2

1,3 0,3

B1DP1M6P

37

Engine -> Engine Tightening Torques (DT17BTED4) for Your Citroen C6 4 Door First Generation (2005-2012)

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