Jetta III L4-2.0L (ABA) (1995)
Valve Guide: Testing and Inspection
Valve guide wear, checking
-
Place new valve in guide. Valve shaft stem end must be flush with guide.
CAUTION!
- Due to differences in valve stem diameter, make sure that only intake valves are used to check intake guides, and only exhaust valves are used to
check exhaust guides.
-
Install VW387 on cylinder head, adjacent to guide being checked.
-
Rock valve back and forth (arrow) against dial indicator and note total travel.
Wear limit:
-
Intake valve guide: ......................................................................................................................................................................... 1.0 mm (0.039 in.)
-
Exhaust valve guide: ...................................................................................................................................................................... 1.3 mm (0.051 in.)