Forum Discussion

robertbenita's avatar
robertbenita
Explorer
Jul 28, 2013

threaded opening between Cummins and Allyson Transmission

So last night started getting ready for a trip to Arizona and started the 2001 American Coach Tradition and when I walked outside of the coach, diesel fuel on the ground. As I looked further I notice...
Class A
ScottG's avatar
ScottG
Nomad
Jul 28, 2013
You can use either outlet - just make sure it's live. Maybe use a lamp to check it.

Here's what the barring tool looks like for your Cummins. The opening is indeed about the size of a quarter. It may be threaded so a plastic plug will screw in.

About Motorhome Group

38,766 PostsLatest Activity: Jan 29, 2026