Author Topic: Bendix air dryer  (Read 9418 times)

Offline Van

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Bendix air dryer
« on: December 02, 2023, 03:07:54 AM »
Can anyone I.D. this dryer from looking at the pictures? I am not there and trying to help a stranded busnut in Vegas over the phone. Obviously a Bendix but which one? 89' Liberty Prevo. Thnx!
B&B CoachWorks
Bus Shop Mafia.
Now in N. Cakalaki

Offline bronson

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Re: Bendix air dryer
« Reply #1 on: December 02, 2023, 05:03:36 AM »
Believe it's a bendix ad2. Same one on my 1984 mci 9
Gary Bronson
1984-MCI-9
Mount Orab Ohio

Offline luvrbus

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Re: Bendix air dryer
« Reply #2 on: December 02, 2023, 05:49:36 AM »
It is a AD-2 take the small keeper bolts out and pop the big snap ring out of the housing and purge valve come out, there are a couple of those here at the shop if Ron needs parts, there is a slot in the housing to pop the snap ring out with a screw driver
Life is short drink the good wine first

Offline chessie4905

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Re: Bendix air dryer
« Reply #3 on: December 02, 2023, 06:57:22 AM »
Better to go with a new AD9 and not mess with it.
GMC h8h 649#028 (4905)
Pennsylvania-central

Offline luvrbus

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Re: Bendix air dryer
« Reply #4 on: December 02, 2023, 09:33:01 AM »
Better to go with a new AD9 and not mess with it.


The AD-2 is a good easy to service dryer the AD-9 dryer dries the air better they were made mostly because of the air controlled transmissions that didn't stand any type moister.
Life is short drink the good wine first

Offline dtcerrato

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Re: Bendix air dryer
« Reply #5 on: December 02, 2023, 01:24:46 PM »
We prefer the spin on desiccant type. Much easier to service and change.
Dan & Sandy
North Central Florida
PD4104-129 since 1979
Toads: 2009 Jeep GC Limited 4X4 5.7L Hemi
             2008 GMC Envoy SLT 4x4 4.2L IL Vortec

Offline luvrbus

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Re: Bendix air dryer
« Reply #6 on: December 02, 2023, 01:49:25 PM »
We prefer the spin on desiccant type. Much easier to service and change.


The AD-2 is about as easy you don't have all the bolts like on the AD-9 and you can even replace the desiccant in the filter yourself  and it is cheap on Amazon ,the AD-2 is not a bad air dryer,I keep a few around because they were used for years, the lady is up and running Van took her a rebuilt AD-2 (250 mile round trip) I gave her for her Prevost broke down in Las Vegas
Life is short drink the good wine first

Offline Utahclaimjumper

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Re: Bendix air dryer
« Reply #7 on: December 02, 2023, 02:22:44 PM »
 It certainly has been a while since any attention..>>>Dan
Utclmjmpr  (rufcmpn)
 EX 4106 (presently SOB)
Cedar City, Ut.
 72 VW Baja towed

Offline luvrbus

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Re: Bendix air dryer
« Reply #8 on: December 02, 2023, 04:30:40 PM »
It certainly has been a while since any attention..>>>Dan
 

She just bought the bus in late OCT you can bet the seller told her it had a complete last week before she bought it 
Life is short drink the good wine first

Offline freds

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Re: Bendix air dryer
« Reply #9 on: December 02, 2023, 07:30:56 PM »
 

She just bought the bus in late OCT you can bet the seller told her it had a complete last week before she bought it

Hey let's do an article on her, "Bravo" for her being willing to jump into our heavy metal crowd as the owner/operator!!!

I would be happy to shake her hand or give her a hug in commiseration if it was actually needed...



 

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