Piston: Specifications

Piston
Skirt O.D. at 11 mm (0.4 in.) from bottom of skirt
No letter or A
Standard or New 85.980-85.990 mm (3.3850-3.3854 in.)
Service Limit 85.930 mm (3.3831 in.)
Letter B
Standard or New 85.970-85.980 mm (3.3846-3.3850 in.)
Service Limit 85.920 mm (3.3827 in.)
Clearance in cylinder
Standard or New 0.020-0.040 mm (0.0008-0.0016 in.)
Service Limit 0.05 mm (0.002 in.)
Ring groove width
Top
Standard or New 1.220-1.230 mm (0.0481-0.0484 in.)
Service Limit 1.25 mm (0.049 in.)
Second
Standard or New 1.220-1.230 mm (0.0481-0.0484 in.)
Service Limit 1.25 mm (0.049 in.)
Oil
Standard or New 2.005-2.025 mm (0.0789-0.0797 in.)
Service Limit 2.05 mm (0.081 in.)