Plug missing

[Shoemaker]

So I was changing oil today in my 05 Holiday Rambler Ambassador today when I noticed the flywheel cover between the engine and the transmission had a threaded hole that was missing a plug. Not having any luck finding a new screw in plug. Cummins 330.

[RVRon]

Had the same thought when I saw that. But I believe it is supposed to be like that. FWIW I had an '05 Ambassador with the ISC too. - Ron

[palehorse89]

Originally Posted by Shoemaker

So I was changing oil today in my 05 Holiday Rambler Ambassador today when I noticed the flywheel cover between the engine and the transmission had a threaded hole that was missing a plug. Not having any luck finding a new screw in plug. Cummins 330.

It is not missing........there was never one in there. It is just fine.

[Shoemaker]

Well that's a big relief. Thanks guys

[slickest1]

Yes they are right. There is no need for one. The reason they are threaded is for a Marine application I believe.