Audi Workshop Service and Repair Manuals

Servicing end cover Special tools and workshop equipment required

t  Thrust plate -VW 401-

t  Press tool -VW 408A-

t  Thrust pad -VW 510-

t  -1-Internal puller -Kukko 21/7- t  -4-Counter-support -Kukko 22/2-

1 -

End cover

2 -	Needle bearing

q	Bearing for spur gear

q	Pulling out → Fig.

q	Pressing in → Fig.

q	Peen to secure after installing → Fig.

Pulling needle bearing -C- out of end cover A -  Counter-support, e.g. -Kukko 22/2- B -  Internal puller 46 ... 58 mm, e.g. -Kukko 21/7-

Pressing needle bearing into end cover (press onto stop)   Note Before installation, remove peening marks if necessary. Install needle bearing so the lettering (side with thicker metal) faces towards the thrust pad -VW 510-. –  Secure needle bearing after pressing in by peening into end cover → Fig..

Securing needle bearing in end cover by peening –  Use blunt punch with ball-shaped end (ball Ø approx. 5 mm) to peen in position. –  The needle bearing is secured with 3 peening marks spaced 120° apart around the circumference -arrows-. Observe position and diameter of peening marks: t  Dimension -a- = 2 mm t  Dimension -b- = 3 mm