withdrawl symptoms

ritch hwang

New member
Jul 9, 1998
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>Date: Mon, 24 Aug 1998 18:59:05 EDT
>From:
>Subject: GMC: gmc:withdrawl symptoms
>
>It's starting, itchy rash around my neck, watery eyes, sore joints, hair
loss,
>jock itch, you can guess the rest (I even tore my pants!). Thought I would
>post something on the board to get me thru this "empty feeling" (read: no
>kernels from the comrades).
>Larry Nelson PB 75

Larry: Me too!!

Just when I thought the coach was roadworthy...

Keeping in mind that the previous owner's meager log indicate less than
4000 miles useage in the last 5 years & I bought it mid June......

Went camping with a few friends as a "shakedown run" and used the leveling
feature to level the coach. Maybe 3" differential overall. This is the
first time I'd used it for that purpose, and the compressor worked it's
little pistons off. I let it run for about 5 minutes at a time. Came home
Saturday very late.

Awoke Sunday to find the coach with right rear almost collapsed. I have
the Electro Level 1, and have always just put it on Hold when parked with
no noticeable leakdown over weeks at a time. While I did promised Betty I
would not work on anything Sunday, I re=leveled it & blocked up the right
rear. Cleaned the genset ground & reinstalled using stainless hardware
while I was outside anyway (at least it was shady under the coach), and
voila, the genset now starts remotely again. Then Betty came home from
shopping.

Today I brought it up to level, put it in Hold, checked the rear ride
height, was 11 5/8" on both sides. Checked for physical damage, soap
tested all the outside connections I could see, including the ride height
controller, & also soap checked the air bag using a mirror. Went back in
for lunch, came back out and rate of leakage seemed to be getting worse.
Soap tested connections at the compressor. Installed a shrader at the
tank, leveled 'er up again. Periodic checks with a tire gauge revealed the
air tank was also leaking down. The air tank leak shouldn't affect just
one side. Could it be a leaky or clogged 2 way or 3 way solenoid due a
some debris being blown in because of sustained compressor useage and the
lack of a good filter? If so, I am leaning towards the 2 way as it is the
last one in the chain.

Comments solicited.

>Date: Mon, 24 Aug 1998 18:59:05 EDT
>From:
>Subject: GMC: gmc:withdrawl symptoms
>
>It's starting, itchy rash around my neck, watery eyes, sore joints, hair
loss,
>jock itch, you can guess the rest (I even tore my pants!). Thought I would
>post something on the board to get me thru this "empty feeling" (read: no
>kernels from the comrades).
>Larry Nelson PB 75

As always, best regards.

~ Ritch & Betty Hwang ~ mailto:rhwang
~ =^..^= Trinket ~ the shy Persian kitty
~ 76 GMC Birchaven ~ RVClub 00930 ICQ# 6408591
(B}>
 
The last several GMCMI Rally's have included an air compressor rebuild
session on the first day. Since I haven't participated in them, I don't
know who was in charge.

Paul Bartz

From: CHill113 [mailto:CHill113]
Sent: Tuesday, August 25, 1998 11:10 AM
Subject: Re: GMC: gmc:withdrawl symptoms

Ritch, I'm not going to try to diagnos your leak problem, but if you
still have the original type compressor, I do have a suggestion. There
are some very good rotary type compressors on the market and they pump a
lot faster. If you don't want to go that route, then there are rebuild
kits for the original. When you go to GMC International in NC I'd bet
they are available there, and probably some expert free help to work on
it!
 
Any suggestions of Mfg. & part number and supplier for the rotary type
compressor which will fit.

Eric Tipton

-----Original Message-----
From: CHill113 [SMTP:CHill113]
Sent: Tuesday, August 25, 1998 8:10 AM
To: gmcmotorhome
Subject: Re: GMC: gmc:withdrawl symptoms

Ritch, I'm not going to try to diagnos your leak problem, but if
you still
have the original type compressor, I do have a suggestion.
There are some
very good rotary type compressors on the market and they pump a
lot faster. If
you don't want to go that route, then there are rebuild kits for
the original.
When you go to GMC International in NC I'd bet they are
available there, and
probably some expert free help to work on it!