Propnut
Senior Member
View attachment 102084
Just installed a factory reman 6BT 210 Cummins and new ZF 280-A gear in the boat. Runs and performs great, except for a shaft vibration. Coupling is aligned, engine mounts are new and there was no vibration prior to installing the new engine and gear. I did not reinstall the shaft saver per Tony Athens recommendation. I have read an article that stated if the packing gland is rigid with a cutlas bearing in it, a shaft saver must be used, which is what I have. I’m curious if others with a rigid packing gland are using a shaft saver or not?
Just installed a factory reman 6BT 210 Cummins and new ZF 280-A gear in the boat. Runs and performs great, except for a shaft vibration. Coupling is aligned, engine mounts are new and there was no vibration prior to installing the new engine and gear. I did not reinstall the shaft saver per Tony Athens recommendation. I have read an article that stated if the packing gland is rigid with a cutlas bearing in it, a shaft saver must be used, which is what I have. I’m curious if others with a rigid packing gland are using a shaft saver or not?