Audi Workshop Service and Repair Manuals

Exploded view - servicing bearing housing

Special tools and workshop equipment required

t	Thrust plate -VW 402-

t	Press tool -VW 408 A-

t	Press tool -VW 412-

t	Press tool -VW 454-

t	Installing sleeve -VW 455-

t	Tube -VW 516-

t	Guide pin -10 - 15-

t	Thrust plate -3074-

t	-1-Internal puller -Kukko 21/2-

t	-4-Counter-support -Kukko 22/1-

t  Drift -T40085-

1 -	Bearing housing

q	Re-determine shim „S4“ when renewing → Chapter

2 -	Outer race

q	For needle roller bearing on input shaft

q	Driving out → Fig.

q	Pressing in → Fig.

3 -

Shim „S4“

q	Table of adjustments → Chapter

q	Re-determine when renewing bearing housing → Chapter

4 -	Tapered roller bearing outer race

q	For pinion shaft/hollow shaft

q	Removing and installing → Item

5 -	Selector rod for 1st and 2nd gear

q	Only renew together with selector fork for 1st and 2nd gear (secured together by means of a pin)

6 -	Reverse gear selector rod

7 -	Ball sleeve

q	(Front) for reverse gear selector rod

q	Pulling out → Fig.

q	Pressing in → Fig.

8 -	Ball sleeve

q	(Rear) for reverse gear selector rod

q	Pulling out → Fig.

q	Pressing in → Fig.

9 -	Selector rod for 3rd and 4th gear

q	With or without spring-loaded selector fork (depending on version) → Item

q	For correct version, refer to → Electronic parts catalogue

10 -	Selector rod for 5th and 6th gear

q	Remove burrs and scoring after removing from bearing housing

11 -	Ball sleeve

q	For selector rod for 5th and 6th gear

q	Pull out with internal puller -Kukko 21/2-

q	Drive in until flush using guide pin -10 - 15-

12 -	Locking bush

q	For selector rod for 3rd and 4th gear

q	Removing and installing → Fig.

13 -	Locking bush

q	For selector rod for 5th and 6th gear

q	Removing and installing → Fig.

14 -	Ball sleeve

q	For selector rod for 3rd and 4th gear

q	Pull out with internal puller -Kukko 21/2-

q	Driving in → Fig.

Driving outer race for needle roller bearing out of bearing housing –  Clamp bearing housing in vice, using jaw protectors -C-. –  Drive out outer race -A- using drift -B- by alternately applying drift to the bearing housing recesses located opposite to each other -arrow-.

Pressing outer race for needle roller bearing into bearing housing until limit stop

Pulling front ball sleeve out of reverse gear selector rod A -  Counter-support, e.g. -Kukko 22/1- B -  Internal puller 14.5 ... 18.5 mm, e.g. -Kukko 21/2-

Pressing front ball sleeve into reverse gear selector rod until limit stop. Fit ball sleeve -arrow- so that side with lettering (thicker metal) faces guide pin -10 - 15-.

Pulling out rear ball sleeve for reverse gear selector rod –  Clamp actuating arm of selector rod in vice, using jaw protectors -C-. –  Fit press tool -VW 454- and installing sleeve -VW 455- onto selector rod. A -  Counter-support, e.g. -Kukko 22/1- B -  Internal puller 14.5 ... 18.5 mm, e.g. -Kukko 21/2-

Pressing in rear ball sleeve -A- for reverse gear selector rod

Driving in ball sleeve for selector rod for 3rd and 4th gear Fit ball sleeve so that side with lettering (thicker metal) faces guide pin -10 - 15-. l  Dimension for pressing in -a- = 2.5 mm

Removing and installing locking bush for selector rod l  Remove the relevant selector rod (for 3rd and 4th gear or for 5th and 6th gear). l  Bolt bearing housing -B- with gearbox cover -A- onto gearbox housing prior to driving out and driving in the locking bushes -C-. –  Drive out the old locking bush inwards into bearing housing. –  Drive in new locking bush until flush.