| Re: [GMCnet] air conditioning [message #81466 is a reply to message #81462] |
Thu, 22 April 2010 12:36   |
Dennis S
Messages: 3046
Registered: November 2005
Karma:
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Senior Member |
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Here is a nice photo album by EMBREP of replacing the AC compressor clutch bearing without removing the
compressor.
http://www.gmcmhphotos.com/photos/showgallery.php?cat=5194
Dennis Sexton
73 GMC
Germantown, TN 38138-2066
USA
-----Original Message-----
From: Emery Stora <emerystora@mac.com>
To: gmclist@temp.gmcnet.org
Sent: Thu, Apr 22, 2010 12:15 pm
Subject: Re: [GMCnet] air conditioning
n Apr 18, 2010, at 8:53 AM, Craig Lechowicz wrote:
>
I don't have part numbers, but wanted to mention that it's not a
particularly easy part to change. Need a special puller for the
clutch hub, and either a special puller or a good correct sized gear
puller for the clutch pulley and magnet assembly itself. Having
said that. It's a pretty rare failure, as it's just a big
electromagnetic that pulls the hub in. It's much more likely that
there is an electrical problem (fuse, switch, low pressure switch,
or wiring) or a low charge that keeps it from working. It's worth
either checking for power at the clutch connector, or better yet,
using a jumper lead to power it up and see what happens before you
tear into it further.
--
Craig Lechowicz
'77 Kingsley, Waterford, MI
f you should decide that it is the clutch you can borrow a tool for
emoving it from Autozone under their free tool loan program. i am
old that this can be done without removing the compressor from the
otorhome. I have not done this myself, though.
Emery Stora
7 Kingsley
anta Fe, NM
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Dennis S
73 Painted Desert 230
Memphis TN Metro
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