Installing a air dryer.

Chaz · January 22, 2010, 07:51:36 AM

Ok, so an AD-9 it is........... or at least comparable manufacturer.

But what about where to put it on a GMC??? Keeping in mind serviceability.

Thanx,
Chaz

bevans6 · January 22, 2010, 07:58:32 AM

Bendix says that the AD-9 only needs to be serviced every 3 to 5 years in "line haul" applications, so it may be close to a lifetime for us.

http://www.bendixvrc.com/itemDisplay.asp?documentID=4634

Brian

5B Steve · January 22, 2010, 08:05:55 AM

On the subject of Air dryers, can anyone post a pic of where it is located on a MCI-MC 5? I have looked at mine and can't

seem to find one.

Steve 5B......

luvrbus · January 22, 2010, 08:08:48 AM

Steve if yours is a A model they did not have one

good luck

bevans6 · January 22, 2010, 08:14:02 AM

On an MC-5C it's located on the front wall of the front axle bay, about dead center. If your bus makes a purge sound when the compressor cuts out, that's the air dryer - follow the sound! The stock (although optional) AD-2 is a round can about 14" or so tall and maybe 8" in diameter.

Brian

wildbob24 · January 22, 2010, 08:14:24 AM

Steve,

If it has one, MCI likes to mount them on the bulkhead directly in front of the steer axle. It'll most likely be an AD2 and can be serviced without removing it from the bus.

Bob

wildbob24 · January 22, 2010, 08:16:57 AM

Oops, Brian and I posted at the same time.....just showing that "great minds think alike"