Operation CHARM: Car repair manuals for everyone.

Piston Ring, Engine

Piston rings-ring gap -compression (top) (inch) 1.0 Max (0.0394)
Piston rings-ring gap -compression (top) (inch) 1.0 Max (0.0394)
Oil ring-side clearance (inch) 1.25 Max (0.05)
Oil ring-compression (top) (inch) 0.0016-0.0031
Oil ring-compression (top) (inch) 0.0012-0.00031
Oil ring snug fit
Oil ring-service limit (inch) 015 Max (0.0006)
Ring gap-compression (top) (inch) 0.01-0.02
Ring gap-compression (bottom) (inch) 0.01-0.02
Ring gap-oil ring (steel rail) (inch) 0.006-0.026