A4 Quattro Cabriolet V6-3.2L (BKH) (2007)
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Differential: Overhaul
Recommended Sequence for Adjusting Gear Set
Recommended Sequence for Adjusting Gear Set
If drive pinion and gear ring have to be adjusted, the following sequence is recommended for maximum efficiency:
‹› Total shim thickness "Stotal". Determine (S3 plus S4) for specified preload of tapered roller bearing/pinion.
‹› Total shim thickness "Stotal". Distribute total shim thickness (S3 plus S4) so that the dimension from the center of the crown wheel to the front the
pinion matches dimension " R".
‹› Total shim thickness "Stotal". Determine (S1 plus S2) for specified preload of tapered roller bearing/differential.
‹› Total shim thickness "Stotal". Distribute (S1 plus S2) so that the specified torsional backlash is present between ring gear and drive pinion.
