Piston & Rod Assembly: Inspection
- Replace connecting rod if large or small end thrust surface is damaged. Using a connecting rod aligner, check for bend or twist. Limit of bend or twist per 3.94" (100 mm) is .004" (.10 mm).
- Install connecting rod with bearing onto crankshaft. Tighten rod nuts to specification and measure side clearance. See CRANKSHAFT MAIN & CONNECTING ROD BEARINGS specifications.
- Inspect small end bushing of connecting rod for excessive wear or foreign material saturation. Ensure cylinder wall oiling holes are clear from obstruction.