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FreeBees · 12-27-2019, 04:05 PM

I have a 2002 Holiday Rambler Endeavor, it has a Cummins isc 330 engine with an Allison md 3000 series 6 speed transmission. After a few days having it parked I noticed a drip below that appears to be transmission fluid. I think I have found where it is coming from and have posted a picture below. It appears to be something electrical such as a sensor, I would appreciate any advice if there is anyone who is familiar with this problem.
Thank you

FreeBees · 12-27-2019, 04:07 PM

Sorry, that line comes in from the top, I didn’t see how to rotate the picture.

JaminSamin · 12-27-2019, 10:44 PM

That looks like the feed through harness connector, and it’s coming apart. It appears to be missing the retaining clip too. Here’s a picture of what it should look like.

FreeBees · 12-28-2019, 05:26 AM

Thanks for the reply, do you know what it takes to repair it? Or how risky it is to drive temporarily until it’s fixed?

HJLowell · 12-28-2019, 07:53 AM

As long as your fluid is adequate.

You can drive it.
In my opinion [emoji6][emoji848]

Lordy, just make certain that its shifting smooth and has the adequate amount of fluid.

Ive seen truckers ad a quart every 1 to 2 thousand miles for years untill they can take the truck out of service and repair.

Your may be a very easy fix.

Take a bunch of close up pictures and go to a truck or bus transmission service shop.

Ask around.

Post your pictures here, some smart guys here.

winniman · 12-28-2019, 08:10 AM

You can check your transmission fluid with your transmission selector pad. This makes it convenient to keep an eye on the fluid levels until you can get it fixed.