| Q: How is the connecting rod bushing replaced on a Cummins B Series engines and C Series engines? | 9/25/2024 |
| A: The Cummins Repair Manual says that the connecting rod bushing is tapped out with a hammer and a bunch of special tools like and anvil, cup, mandrel, drive ring and hair pin cotter. The rod should be dipped in oil prior to intstallation. | |
Q: What is the connecting rod bushing ID spec on Cummins B Series engines and C Series engines? | 9/25/2024 |
| A: The Cummins Repair Manual says that the connecting rod bushing bore diameter ID is 48.988mm MIN and 49.012mm MAX for C Series engines and 42.987mm MIN and 43.013mm MAX for B series engines. | |