Power Divider and air dump switch issue?

Assuming you’ve already checked the air lines on the back. The switches only cost a few dollars. I would just replace them. That’s what I did when one of mine started leaking.

 

I bought mine at MHC Kenworth last I was in there they had a box on the shelf out front full of them.
$80 dollars is a hell of a lot cheaper than being wrote up or put out of service by the DOT, or a new truck.

 

I know what you’re saying I’ve rebuilt many a part hell most of my 96 W9 has been rebuilt since I bought it. But anymore with the crap setup for a place to work I just replace the little stuff like this especially when it’s plastic like these are.

 

Let us know if the rebuilding works out. Good Luck.

 

Don't want to get off subject but..have you noticed the new maxie brake set up. You know in last few years the clamp is solid (no clamp bolts) on the spring side? To keep folks from killing themselves by not caging the spring. My friend has a new KW. He had the application pancake leaking, he was all set to take clamp off to replace it. Guess what, solid clamp on that end now too. Now i suppose they think you should replace the whole maxi. More expense and work.

 

Figures