A4 Sedan V6-3.2L (BKH) (2007)
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Differential: Overhaul
Gear Set Adjustment Recommended Sequence
Gear Set Adjustment Recommended Sequence
The following work sequence is recommended to save time when crown wheel and pinion shaft have to be adjusted:
‹› Determine total shim thickness "Stotal" (S 3 plus S4) for the specified preload on pinion shaft tapered roller bearings.
‹› Distribute total shim thickness "Stotal" (S 3 plus S4) so that dimension from center of crown wheel to end face of pinion shaft corresponds to
installation dimension " R" determined during production.
‹› Determine total shim thickness "Stotal" (S 1 plus S2) for the specified preload on differential tapered roller bearings.
‹› Distribute total shim thickness "Stotal" (S 1 plus S2) so that the specified backlash between crown wheel and pinion shaft is obtained.
