Get Crankshaft,pistons -> 2 Engine block, seals Guide for Volkswagen Fox SUV Second Generation (2003-2021)

FOX 2004 ➤

3 - Cyl. injection engine - Edition 12.2009

2

Engine block, seals

lk

Remove and Install ⇒ page 18

Replace crankshaft seal - pulley side ⇒ page 19

Replace crankshaft seal - engine flywheel side ⇒ page 21

WARNING

Always replace self-locking nuts and screws subject to angular

torque

2.1

Crankshaft seals

1 - 90 Nm + 90°

❑ Replace after each re‐

moval..

❑ Fit lubricated.

❑ Immobilise crankshaft

pulley with the Spanner

-3415- .

❑ The additional angle tor‐

que can be measured

with a spanner, e.g. Ha‐

zet 6690.

2 - Washer

3 - Crankshaft pulley

❑ Remove and install

Poly-V belt ⇒ page 13 .

4 - Support sleeve

5 - Crankshaft seal (pulley

side)

❑ Replace ⇒ page 19 .

6 - Engine block

7 - 60 Nm + 90°

❑ Replace after each re‐

moval.

8 - Flywheel

9 - Intermediate plate

❑ Must seat on adjusting

guide.

❑ Do not damage/twist

while removing and in‐

stalling

10 - Crankshaft seal (flywheel

side)

❑ Replace ⇒ page 21 .

18

Rep. Gr.13 - Crankshaft, pistons

FOX 2004 ➤

3 - Cyl. injection engine - Edition 12.2009

lk

2.2

Crankshaft seal (pulley side) - replace

Special tools and workshop

equipment required

♦ Puller -3203-

♦ Torque wrench - 40 to 200

Nm (enc. 1/2") -VAG 1332-

♦ Assembly device -T10117-

2.2.1

Removal

– Remove the Poly-V belt ⇒ page 13 .

– Remove the fastening bolts from the crankshaft pulley. Immo‐

bilise crankshaft pulley with the Spanner -3415- and -3415/1- .

– Remove centre bolt and crankshaft pulley.

– Turn inner part of Puller -2085- three turns (around 5 mm) from

external part and lock with knurled bolt.

2. Engine block, seals

19

FOX 2004 ➤

3 - Cyl. injection engine - Edition 12.2009

– Lubricate puller threaded head, seat it and thread it as firmly

as possible onto the seal.

– Loosen the knurled bolt and turn the inner part against the

crankshaft until the seal is extracted.

2.2.2

Installation

– Seat Sleeve -T 10117/2- on trunnion and move seal.

– Remove Sleeve -T 10117/2- .

lk

– Press seal with Pressure sleeve -T10117- up to control box

stop, through uniform tappings.

Resume the installation in the removal reverse order.

20

Rep. Gr.13 - Crankshaft, pistons

FOX 2004 ➤

3 - Cyl. injection engine - Edition 12.2009

2.3

Crankshaft seal (flywheel side) - replace

Special tools and workshop

equipment required

♦ Extraction hook -2086-

♦ Torque wrench - 5 to 50 Nm

(enc. 1/2") -VAG 1331-

♦ Torque wrench - 40 to 200

Nm (enc. 1/2") -VAG 1332-

♦ Insertion device -T10122-

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Note

♦ In order to better represent the operation sequences, tthey are

carried out with the engine removed.

♦ The operation sequences with both engine and transmission

removed are identical.

2.3.1

Removal

– Remove clutch assembly and engine flywheel.

2. Engine block, seals

21

FOX 2004 ➤

3 - Cyl. injection engine - Edition 12.2009

– Remove seal with the Extraction hook -2086 - .

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2.3.2

Installation

Note

Only remove support ring from seal right before its installation.

– Join Assembly bearing shells -T 10122/1- and -T10122/2- .

– Move the seal -A- on Assembly bearing shell -T 10122/2- up

to the stop.

– Separate both assembly bearing shells.

– Install Assembly bearing shell -T 10122/2- with seal on crank‐

shaft flange.

– Press the seal with the Pressure bearing shell -T 10122/3- to

the stop.

Resume the installation in the removal reverse order.

22

Rep. Gr.13 - Crankshaft, pistons

Crankshaft,pistons -> 2 Engine block, seals for Your Volkswagen Fox SUV Second Generation (2003-2021)

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