Cougar V6-153 2.5L DOHC VIN L SFI (2001)
Piston Ring: Specifications
Ring groove width
compression top
compression bottom
3.030-3.055 mm
Side clearance
compression top
0.040-0.075 mm
compression bottom
0.040-0.085 mm
oil ring
snug fit
Service limit
0.10 mm
Piston ring gap
Compression (top )- gauge diameter
0.100-0.250 mm
specification 82.4 mm diameter gauge
Compression (bottom)- gauge diameter
0.27-0.42 mm
Oil ring (steel rail)- gauge diameter
0.15-0.65 mm
Compression (top)- service limit
0.50 mm
max
Compression (bottom)- service limit
0.65 mm
max
Oil ring (steel rail)- service limit
0.90 mm
max
