isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Valve, Intake/Exhaust|Service and Repair > < Valve Margin
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Valve: Testing and Inspection
Contact Surface Angle on Valve Seat

1. Measure contact surface angle on valve seat.
2. If the measured value exceeds the limit, replace valve, valve guide and valve seat as a set.

Valve, Intake/Exhaust|Service and Repair > < Valve Margin