| • | J 5239 Connecting Rod Bolt Guide Set | 
| • | J 24270 Cylinder Bore Ridge Reamer | 
| 1.1. | Turn the crankshaft until the piston is at the bottom of the stroke. | 
| 1.2. | Place a cloth on top of the piston. | 
| 1.3. | Use the J 24270 to remove all of the cylinder ring ridge. | 
| 1.4. | Turn the crankshaft so the piston is at the top of the stroke. | 
| 1.5. | Remove the cloth. | 
| 1.6. | Remove the cutting debris. | 
Important: Place matchmarks or numbers on the connecting rods and the connecting rod caps.
Important: Always assemble the connecting rod caps to the matching connecting rods.
| • | Keep the connecting rod bearings with the original connecting rod and connecting rod cap. | 
| • | Wipe the oil from the connecting rod bearings. | 
| • | Wipe the oil from the crankpins. |