Repairing clutch housing

Make

SEAT

Model

Leon Mk1

Section

6-speed manual gearbox 02N › Gearbox mechanics,operation, construction,diff. › Repairing clutch housing

Power transmissionRepairing clutch housing

Repairing clutch housing, from gearbox date 13 01 3

Special tools and workshop equipment required

t	Press tool -VW 407-

t	Sleeve -30-21-

t	Drift -T10168-

t	Thrust piece -T40008-

t	Thrust piece -VW 431-

t	Thrust piece -VW 432-

t	Internal puller -1 - Kukko 21/2-

t	Internal puller -1 - Kukko 21/4-

t	Counter support -4 - 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	For reverse shaft

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	Not fitted in all clutch housings

7 -	Input shaft seal

q	Removing → Fig.

q	Installing → Fig.

8 -

Seal

q	For right flange shaft

q	Renewing with gearbox installed → Chapter

9 -	Small sealing cover

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

q	Installing → Fig.

10 -	Large sealing cover

q	Removing → Fig.

q	Installing → Fig.

11 -

Washer

q	For differential

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

12 -	Tapered roller bearing outer race

q	For differential

q	Removing and installing → Chapter

q	If renewed, adjust differential → Chapter

13 -	Oil deflector ring

q	Installation position: shoulder on hole faces output shaft

14 -	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

15 -	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

16 -

Washer

q	For output shaft

q	Always 0.65 mm thick

17 -	Cylindrical roller bearing

q	For input shaft

q	Removing and installing → Fig.

18 -

Magnet

q	Held in place by housing joint surface

Pulling out selector rod bearing bush A -  Counter support, e.g. -Kukko 22/1- B -  Internal puller, 14.5...18.5 mm, e.g. -Kukko 21/2-

Driving in selector shaft bearing bush to stop of tool

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 race.

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

Pulling cylinder roller bearing out of clutch housing –  When pulling out, squeeze together retaining ring -arrow- of cylindrical roller bearing, using pliers -C-. A -  Counter support, e.g. -Kukko 22/2- B -  Internal puller, 30...23.5 mm, e.g. -Kukko 21/5-

Pressing cylindrical roller bearing into clutch housing –  When pressing in, squeeze together retaining ring -arrow- of cylinder roller bearing, using pliers -A-. –  Remove pliers before cylindrical roller bearing is in installation position. Retaining ring must engage in groove of 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.

01 Transmission