SEAT Workshop Service and Repair Manuals

Repairing clutch housing, through gearbox date 12 01 3

Special tools and workshop equipment required

t	Press tool -VW 407-

t	Multipurpose tool -VW 771-

t	Sleeve -30-21-

t	Press tool -30-505-

t	Thrust piece -T40008-

t	-1-Internal puller -Kukko 21/3-

t	-1-Internal puller -Kukko 21/4-

t	-4-Counterhold -Kukko 22/2-

t  Adapter -VW 295 A-

t  Centring mandrel -3176-

1 -	Bearing bush

q	For selector rods

q	Renew each time after removing

q	Pulling out → Fig.

q	Driving in → Fig.

2 -	Reverse gear selector fork axle

q	Axle cannot be removed with workshop tools

q	If a new clutch housing is used, a new axle must be pressed in → Fig.

3 -	Needle bearing

q	Renew each time after removing

q	Pulling out → Fig.

q	Pressing in → Fig.

4 -	Dowel sleeve

q

Qty. 2

5 -	Clutch housing

q	When replacing: → Chapter, Adjustment overview

6 -

Cap

q	Fitted only in clutch housing of 4-cylinder engine

7 -	Input shaft seal

q	Removing → Fig.

q	Installing → Fig.

8 -	Dowel sleeve

q

Qty. 2

q	For bearing housing to clutch housing

q	Only for gearboxes having bearing housing

9 -

Seal

q	For right flange shaft

q	Renewing with gearbox installed → Chapter

10 -	Small sealing cover

q	If leaking, drive in 20 mm deeper (gearbox installed) → Fig.

q	Installing → Fig.

11 -	Large sealing cover

q	Removing → Fig.

q	Installing → Fig.

12 -

Washer

q	For differential

q	Installation position: shoulder on inner circumference faces seal → Item

13 -	Tapered roller bearing outer race

q	For differential

q	Removing and installing → Chapter

q	If renewed, adjust differential → Chapter

14 -	Oil deflector ring

q	Installation position: shoulder on hole faces output shaft

15 -	Tapered roller bearing outer race

q	For output shaft for 1st through 4th gears

q	Removing and installing → Fig.

q	If renewed, adjust output shaft for 1st through 4th gears → Chapter

16 -	Tapered roller bearing outer race

q	For output shaft for 5th, 6th and reverse gears

q	Removing and installing → Fig.

q	If renewed, adjust output shaft for 5th, 6th and reverse gears → Chapter

17 -

Washer

q	For output shaft

q	Always 0.65 mm thick

18 -	Tapered roller bearing outer race

q	For input shaft

q	Removing and installing → Fig.

q	If renewed: adjust input shaft → Chapter

19 -

Magnet

q	Held in place by housing joint surface

Pulling out selector rod bearing bush A -  Internal puller 18.5 ... 23.5 mm, e.g. -Kukko 21/3-

Driving selector rod bearing bush in flush –  First drive in bearing bush for selector rod for 1st and 2nd gears -arrow-.

Pulling needle bearing out of clutch housing A -  Counter support, e.g. -Kukko 22/2- B -  Internal puller 23.5 ... 30 mm, e.g. -Kukko 21/4-   Note! The needle bearing is destroyed during removal and must be renewed.

Pressing needle bearing -A- into clutch housing –  Before pressing in, lay reverse shaft thrust washer-B- on needle bearing.

Removing input shaft oil seal –  Lever oil seal out carefully with a screwdriver. When gearbox is dismantled, oil seal can be removed with sleeve -30-21-

Driving in input shaft oil seal flush

Pressing reverse gear selector fork shaft into clutch housing

Removing large sealing cover or driving small sealing cover in deeper (Gearbox installed) –  Pierce large sealing cover -arrow 1- with punch -A- and lever out in direction of arrow. –  Drive in small sealing cover -arrow 2- with centring mandrel -3176- to stop of centring mandrel (drive in 20 mm).

Installing sealing cover –  Drive in large sealing cover -arrow 1- with adapter -VW 295A- 2 mm below upper edge of housing. –  Drive in small sealing cover -arrow 2- with centring mandrel -3176- 2 mm below upper edge of housing.