Piston Pin Outer Diameter

Piston Pin Outer Diameter





Measure the outer diameter of piston pin with micrometer.
Standard : 21.989 - 22.001 mm (0.8657 - 0.8662 inch)

Connecting Rod Bushing Oil Clearance
(Connecting rod bushing oil clearance) = (Connecting rod bushing inner diameter) - (Piston pin outer diameter)
Standard : 0.005 - 0.017 mm (0.0002 - 0.0007 inch)
Limit : 0.030 mm (0.0012 inch)
^ If the calculated value exceeds the limit, replace connecting rod assembly and/or piston and piston pin assembly.
^ If replacing piston and piston pin assembly. refer to, "HOW TO SELECT PISTON".





^ If replacing connecting rod assembly, refer to, "CONNECTING ROD BEARING OIL CLEARANCE" to select the connecting rod bearing.

Factory installed parts grading:








^ Service parts apply only to grade "0".