porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Auxiliary Shaft|Specifications|Page 703 > < Auxiliary Shaft|Specifications|Page 701
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Auxiliary Shaft: Testing and Inspection

Checking

1. Visual inspection:

Check intermediate shaft gear and timing gear for wear.

2. Check circumferential backlash:

Fit crankshaft and intermediate shaft with new bearings in installation position. Fit VW 387 dial gauge bracket to crankcase mating surface. Take
care not to damage sealing surface, use protective support if required.

3. Align dial gauge with one gear tooth and determine backlash.

Circumferential backlash:
New dimension: 0.035 - 0.084 mm
Wear limit: 0.10 mm

Auxiliary Shaft|Specifications|Page 703 > < Auxiliary Shaft|Specifications|Page 701