Valve Guide: Testing and Inspection

Valve Guides, Markings And Dimensions
Diameter:
Standard: 12.0 mm
Oversize 1: 12.1 mm
Oversize 2: 12.2 mm

No. Of Grooves:
Standard: 0
Oversize 1: 1
Oversize 2: 2





Clearance Between New Components:
Intake: 0.03-0.06 mm
Exhaust: 0.04-0.07 mm

Max. Clearance, Used Components:
Intake/Exhaust: 0.15 mm