Drive Axle Assembly Overview, with CV Joint VL100

Drive Axle Assembly Overview, with CV Joint VL100






1 Outer CV Joint

• Replace only as complete unit.

• Removing, refer to Drive Axle with CV Joint VL100

• Installing: Drive onto shaft until impact using plastic hammer.

• Checking, refer to => [ Outer CV Joint, Checking, with CV Joint VL100 ] Outer CV Joint, Checking, with CV Joint VL100.

2 Bolt

• Various versions.

• For the correct allocation, refer to the Electronic Parts Catalog (ETKA).

• Hex head bolt: 200 Nm + 180° additional turn

• Bolt, loosening and tightening, refer to => [ Drive Axle Hex Bolt Connection, Loosening and Tightening ] Description and Operation.

• There are 2 types of twelve-point bolts, with and without ribs. Distinguishing characteristic, refer to => [ Differences Between a Twelve-Point Bolt with Ribs and a Twelve-Point Bolt without Ribs ].

• When installing a twelve-point bolt, always check what type of twelve-point bolt is to be used.

• Use the correct tightening specification for the specific bolt.

• The tightening specification for a twelve-point bolt with ribs is 70 Nm + 90° turn. For loosening and tightening specifications, refer to => [ Drive Axle Twelve-Point Bolt with Ribs, Loosening and Tightening ] Drive Axle Twelve-Point Bolt with Ribs, Loosening and Tightening.

• The tightening specification for a twelve-point bolt without ribs is 200 Nm + 180° turn. For loosening and tightening specifications, refer to => [ Drive Axle Twelve-Point Bolt with Ribs, Loosening and Tightening ] Drive Axle Twelve-Point Bolt with Ribs, Loosening and Tightening.

• Always replace if removed.

3 Right Drive Axle

4 Clamp

• Always replace if removed.

• Tensioning, refer to => [ Tensioning Clamp on Small Diameter ] Drive Axle with CV Joint VL100.

5 Protective Boot

• Check for tears and scuffing.

• Material: Hytrel (Polyelastomer).

6 Clamp

• Always replace if removed.

• Tensioning, refer to => [ Tightening Hose Clamp on Outer Joint ] Drive Axle with CV Joint VL100.

7 Dished Washer

• Installed position, refer to => [ Installed Location of Spring Washer and Thrust Washer on Outer Joint ] Drive Axle with CV Joint VL100.

8 Thrust Washer

• Installed position, refer to => [ Installed Location of Spring Washer and Thrust Washer on Outer Joint ] Drive Axle with CV Joint VL100.

9 Securing Ring

• Always replace if removed.

• Insert in shaft groove.

10 CV Boot

• Material: Hytrel (Polyelastomer)

• Without ventilation bore.

• Check for tears and scuffing.

• Drive off CV joint using drift.

• Coat the sealing surface with D 454 300 A2 before installing it on the CV joint.

11 Clamp

• Always replace if removed.

• Tensioning, refer to => [ Tensioning Clamp on Small Diameter ] Drive Axle with CV Joint VL100.

12 Left Drive Axle

13 Backing Plate

• Always replace if removed

14 Bolt

• First tighten diagonally to 10 Nm, then tighten diagonally again to the tightening specification.

M8 bolt: 40 Nm

M10 bolt: 70 Nm

• Always replace bolts after disassembly.

15 Securing Ring

• Remove and install using (VW 161) A.

16 Gasket

• Bonding surface on CV joint must be free of grease and oil!

17 Inner CV Joint

• Replace only as complete unit.

• Pressing off, refer to => [ Removing the Inner CV Joint ] Drive Axle with CV Joint VL100.

• Pressing on, refer to => [ Pressing On Inner CV Joint ] Drive Axle with CV Joint VL100.

• Checking, refer to => [ Inner CV Joint, Checking ] Inner CV Joint, Checking.

18 Dished Washer

• Installed position. Refer to => [ Installed Location of Spring Washer on Inner Joint ] Drive Axle with CV Joint VL100.

Differences Between a Twelve-Point Bolt with Ribs and a Twelve-Point Bolt without Ribs





The contact surfaces - arrow A - and - arrow B - are different on the two-point bolts.

I Twelve-point bolt with ribs - arrow A -
II Twelve-point bolt without ribs - arrow B -