Piston, Engine

PISTONS
Type Material Aluminum With Struts
Piston to Bore Clearance (at Size Location) 0.019 - 0.051 mm
(0.0007 - 0.0020 in.)
Weight
A Size 519 - 524 grams
(18.30 - 18.48 oz.)
B Size 514 - 519 grams
(18.12 - 18.30 oz.)
Land Clearance (Diametrical) 0.508 - 0.660 mm
(0.020 - 0.026 in.)
Piston Ring Groove Diameter
No. 1 86.3 - 86.5 mm
(3.397 - 3.4055 in.)
No. 2 86.3 - 86.5 mm
(3.397 - 3.4055 in.)
No. 3 85.8 - 86.0 mm
(3.378 - 3.385 in.)

PISTON PINS
Type Full Floating
Diameter 23.997 - 24.000 mm
(0.9007-0.9009 in.)
Clearance in Piston 0.005 - 0.015 mm
(0.0002-0.0006 in.)
Clearance in Rod 0.007 - 0.018 mm
(0.0003 - 0.0007 in.)