Escape 4WD V6-182 3.0L VIN 1 SFI (2002)
Piston Ring: Specifications
Ring groove width
Compression (top)
0.0484-0.0490 inch
Compression (bottom)
0.0602-0.0608 inch
Oil ring
0.1192-0.0120 inch
Side clearance
Compression (top)
0.0015-0.0029 inch
Compression (bottom)
0.0015-0.0033 inch
Oil ring
Snug Fit
Service limit
0.0039 inch
Compression (top)-service limit
Max 0.0196 inch
Compression (bottom)-service limit
Max 0.0255 inch
Oil ring (steel rail)-service limit
Max 0.0354 inch
Piston ring gap
Compression (top)-gauge diameter
0.0039-0.0098 inch
Specification 3.2441 inch diameter gauge.
Compression (bottom)-gauge diameter
0.0106-0.0165 inch
Oil ring (steel rail)-gauge Diameter
0.0059-0.0255 inch
Compression (top)-service limit
Max 0.0196 inch
Compression (bottom)-service limit
Max 0.0255 inch
Oil ring (steel rail)-service limit
Max 0.0354 inch