90S Quattro (Canada) V6-2.8L (AAH) (1993)
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Camshaft Oil Seal: Service and Repair
Camshaft oil seals, replacing
Left and right cylinder head, front
Remove toothed belt, refer to Timing Components/Toothed Belt/Service and Repair See: Timing Components/Toothed Belt/Service and Repair
Remove cylinder head cover.
Remove rear toothed belt guard.
Remove seal with seal extractor tool 3240.
Clean bearing and sealing surfaces.
NOTE:
Do not oil sealing lip or outer edge of seal before pressing in.
Left front
Press seal in as far as possible using seal installer 3241
Right front
Use pulling sleeve on camshaft
Press seal in flush using 3241
Right cylinder head, rear
Vehicles with vacuum pump
Remove vacuum pump or end cover.
Remove transfer flange.
Disconnect vacuum pump piston from camshaft.
Replace O-ring seals A, B, C, and D
