honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Valve Seat|Specifications|Page 2371 > < Clearance|Page 2367
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Valve Seat: Specifications

Valve Seat Width:

Standard (New): 1.25 - 1.55 mm (0.049 - 0.061 inch)
Service Limit: 2.00 mm (0.079 inch) 

Intake Valve Stem Installed Height:

Standard (New): 46.75 - 47.55 mm (1.841 - 1.872 inch)
Service Limit: 47.80 mm (1.882 inch) 

Exhaust Valve Stem Installed Height:

Standard (New): 46.68 - 47.48 mm (1.838 - 1.869 inch)
Service Limit: 47.73 mm (1.879 inch)

Valve Seat|Specifications|Page 2371 > < Clearance|Page 2367