FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Valve Seat

Seat Surface Angle 44° - 44.5°
Contact Width 0.9 - 1.3 mm (0.035 - 0.051 inch)
Sinkage (Service Limit) 0.2 mm (0.078 inch)