IdleUp

I was just curious how you get the rubber seal in that grove when you assemble the whole thing - it takes some pretty good pressure to hold all that together. Thanks

I was shifting gears today and all of a sudden I started losing air from the area of the shifter handle. I found one of the two screws had loosened up. Anyhow I removed the other screw the Low / low shifter parts flew out which consist of two springs and plastic piece and a rubber seal. Is there any trick with regard to re-assembling the shifter.

Many Thanks!!

It's unbelievable that someone can treat a vehicle that is paying their bills so bad. If the inside looks this bad, I can only imagine just how good he serviced the truck. It was almost painful to drag all the trash out of this truck! Believe it or not - I used my pressure cleaner right in the cab to get the grim out!

Hey guys - I just posted some images of my Mack on the other board: http://www.bigmacktrucks.com/index.php?sho...amp;#entry30192

Thanks for the info and the kind words!

I've had my Mack Superliner around 2 weeks now and I thought I would put up a few before and after images. Thanks

Rob, Thanks a million for the Scans of the air network and the cover removal procedure. I'm going down today to pressure clean the Beast this way I can see what going on. Thanks -Mike

I just picked up my 1990 Superliner last week - I'm sure the guys here will be able to answer any of your questions! Mike

OK, here's a few images of the lines running off the reverse air piston. Two lines are T'ed off with one running to the shifter and the other to this valve - from the valve (like you guys said) it runs to the engine as shown. Can't figure out what this valve does. I didn't get a change to cap the line today, but i will next time I get out there to see if it makes any difference. Thanks

It's so dirty under there it's hard to tell but it looks like it goes up to the cluster at the shifter boot - then the other line goes to some sort of valve mounted on the drivers side frame. I'll trace the line today! The arrow on the this images is almost exactly where the T is located. This is the correct shifter correct?

Ok, you guys have to be getting sick of me with this shifter problem - But I noticed today there is two lines on the end of the aft end of reverse cylinder instead of one. Looks like one goes up to the shifter and the other goes to the frame and hooks into some sort of valve with other lines going to it. Is this a quick release valve or is it something else? Thanks

Thanks Guys - I'll keep you posted on my progress.

I picked up the O-ring kit and a cover gasket today - I included a part layout below the guy gave me. I'm going to check the airlines as suggested. Is the reverse piston the one on the right #4? The guy at the dealer said it could be the shifter control!!! Thanks

Will the panels for the RD fit my Superliner? If so would I order them from Mack? Thanks