ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Cylinder Head Assembly > < Procedures|Page 1717
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Piston Ring: Specifications

Piston Rings  

Ring groove width

Top....................................................................................................................................................................................................... 1.503-1.505 mm
Intermediate......................................................................................................................................................................................... 1.502-1.504 mm
Oil control........................................................................................................................................................................................... 3.030-3.050 mm 

Piston ring gap

Top........................................................................................................................................................................................................... 0.15-0.30 mm
Intermediate............................................................................................................................................................................................. 0.25-0.50 mm
Oil control................................................................................................................................................................................................ 0.15-0.65 mm

Cylinder Head Assembly > < Procedures|Page 1717