volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Dismantling and assembling triple roller joint AAR 2900 > < Assembling
IV - Repairing front drive shaft with triple roller joint AAR 2900
   
IV - Repairing front drive shaft with triple roller joint AAR 2900
Special tools and workshop equipment required
t  Thrust plate -VW 401-
t  Thrust plate -VW 402-
t  Press tool -VW 408 A-
t  Press tool -VW 411-
t  Tube -VW 416 B-
t  Thrust washer -VW 447 H-

   
t  Pliers -V.A.G 1275-
t  Torque wrench -V.A.G 1331-
t  Torque wrench -V.A.G 1332-
t  Special pliers -V.A.G 1682-
t  Assembly tool -T10065-

Grease quantities and types
Joints are filled with high-temperature grease. → Electronic Parts Catalogue “ETKA”.
   
 Greaseof which in:
Outer jointTotal quantityJointBoot
Ø mm[g][g][g]
901005050
Inner joint   
Ø mm   
1241407070

Regrease joint if required when renewing boot.
   
1 - 12-point nut (self-locking)
q   Tightening → Chapter.
q   Remove any corrosion on the thread of the outer joint before the nut is fitted.
q   Always renew after removing
2 - Outer constant velocity joint
q   Renew only as complete unit
q   Removing → Fig.
q   Installing: drive onto shaft with plastic hammer until compressed circlip seats
q   Checking → Chapter
q   Greasing → .
3 - Retaining ring
q   Always renew after removing
q   Insert in groove in shaft
4 - Thrust washer
q   Installation position → Fig.
5 - Dished spring
q   Installation position → Fig.
6 - Clamp
q   Always renew after removing
q   Use clamp tensioner -V.A.G 1682- to tighten → Fig.
7 - Boot for constant velocity joint
q   Check for splits and chafing
q   Material: Hytrel (polyester elastomer)
8 - Clamp
q   Always renew after removing
q   Tightening → Fig.
9 - Drive shaft
10 - Clamp
q   Always renew after removing
q   Tightening → Anchor
11 - Boot for triple roller joint
q   Check for splits and chafing
12 - Clamp
q   Always renew after removing
q   Tightening → Anchor
13 - Joint body
14 - Multi-point socket head bolt
q   M8 x 18;
q   Specified torques → Anchor
15 - Rollers
16 - Triple roller star
The chamfer -arrow- points towards drive shaft splines.
17 - Retaining ring
q   Renew.
q   Insert in groove in shaft
18 - O-ring
Is no longer required for assembly.
19 - Rectangular section seal
This oil seal is part of the repair set. It is not installed during manufacture.
No longer supplied as a spare part; instead, a new repair set is supplied.
20 - Cover
Will be destroyed when dismantled.
No longer required for assembly and is therefore not supplied as a spare part.
Included in the repair kit is a new cover

   

Dismantling and assembling triple roller joint AAR 2900 > < Assembling