Diesel Data: Automotive Repair

Valve Clearance

Valve Clearances
Nominal desired midrange
Intake 0.25 mm (0.0095 in).
Exhaust 0.30 mm (0.0115 in).
Acceptable clearances
Intake 0.22-0.28 mm (0.008-0.011 in).
Exhaust 0.27-0.33 mm (0.010-0.013 in).