Connecting Rod Bushing
- Remove circlips and push out wrist pin. Check for wear in piston and connecting rod. If rod bushing is worn, press out old bushing and press in new bushing with ends 90° to oil hole.
- Wrist pins come in two diameters, white coded wrist pin with "W" stamped on piston crown or black coded wrist pin with "S" stamped on piston crown.
- Drill oil holes in bushing and ream bushing diameter to specifications. Piston pin should be a light push fit through connecting rod bushing.