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Dismantling and assembling drive shaft with triple roller joint AAR3300i > < Heat shield for drive shafts

Leon Mk1

Assembly overview: Drive shaft with triple roller joint AAR3300i
   
Assembly overview: Drive shaft with triple roller joint AAR3300i
1 - Outer constant velocity joint
q   Always replace completely
q   Removing → Anchor
q   Installing: Knock onto shaft with plastic hammer until fitted circlip springs out
q   check → Chapter
2 - Bolt.
q   Different versions available
q   Assignment → Electronic parts catalogue „ETKA“
  WARNING
t  There are two versions of the twelve-point head bolt, with and without ribbing. Distinguishing feature → Fig..
t  When installing a twelve-point head bolt, always note which version is being installed.
t  The respective specified torque must also be used.
t  The specified torque for twelve-point head bolts »without« ribbing is 70 Nm + 90° when loosening and tightening → Chapter.
t  The specified torque for twelve-point head bolts »without« ribbing is 200 Nm + 180° when loosening and tightening → Chapter.
q   Always renew if removed
3 - Circlip
q   Always renew if removed
q   Insert in groove in shaft
4 - Clamp
q   Always renew if removed
q   Tighten.
5 - Dustguard for constant velocity joint
q   Check for splits and chafing
q   Material: Hytrel (polyelastomer)
6 - Clamp
q   Always renew if removed
q   Tightening → Fig.
7 - Drive shaft
8 - Clamp
q   Always renew if removed
q   Tightening → Fig.
9 - Boot for triple roller joint
q   Check for splits and chafing
10 - Clamp
q   Always renew if removed
q   Tightening → Fig.
11 - Triple roller star with rollers
The chamfer -arrow- points towards drive shaft splines.
q   Removing → Anchor
12 - Circlip
q   Always renew if removed
q   Insert in groove in shaft
13 - Multi-point socket head bolt
q   M10 x 23
q   Pre-tighten diagonally to 10 Nm and then tighten completely diagonally to the respective tightening torque.
q   70 Nm
14 - Adapters
15 - Joint body
q   Removing → Anchor

   
Distinguishing features between twelve-point head bolt with ribbing and twelve-point head bolt without ribbing.
The twelve-point head bolts can be distinguished by the contact surfaces -arrow A- and -arrow B-.
I - Twelve-point head bolt with ribbing -arrow A-
II - Twelve-point head bolt without ribbing -arrow B-
  N40-10569

Dismantling and assembling drive shaft with triple roller joint AAR3300i > < Heat shield for drive shafts