Piston, Engine

Piston
Skirt O.D. at 11 mm (0.4 in.) from bottom of skirt
Standard or New
No letter or A: 85.980 - 85.990 mm (3.3850 3.3854 in.)
Letter B: 85.970 - 85.980 mm (3.3846 - 3.3850 in.)
Service Limit
No letter or A: 85.930 mm (3.3831 in.)
Letter B: 85.920 mm (3.3827 in.)
Clearance in cylinder
Standard or New 0.020 - 0.040 mm (0.0481 - 0.0484 in.)
Service Limit 0.05 mm (0.002 in.)
Ring groove width
Standard or New
Top: 1.220 - 1.230 mm (0.0481 - 0.0484 in.)
Second: 1.220 - 1.230 mm (0.481 - 0.0484)
Oil: 2.005 - 2.025 mm (0.0789 - 0.0797 in.)
Service limit
Top: 1.25 mm (0.049 in.)
Second: 1.25 mm (0.049 in.)
Oil: 2.05mm (0.081 in.)