Piston, Engine

Piston Dimensions And Clearances

Clearance 0.0245 - 0.0515 mm (0.00096 - 0.0020 in.).
Measured at 38.0 mm (1.5 in.) Below Deck

Ring Groove Diameter
Groove #1 93.1 - 93.4 mm (3.665 - 3.677 in.)
Groove #2 91.6 - 91.8 mm (3.606 - 3.614 in.)

Weight 435 grams (15.34 oz.).
Piston Length 54.70 - 55.30 mm (2.153 - 2.177 in.).

Ring Groove Width
No.1 1.51 - 1.54 mm (0.0594 - 0.0606 in.)
No.2 1.51 - 1.53 mm (0.0594 - 0.0602 in.)
No.3 3.030 - 3.055 mm (0.1192 - 0.1202 in.)

Clearance in Piston 0.006 - 0.015 mm (0.00023 - 0.00059 in.)