| [GMCnet] Powerlevel in early '76 [message #308303] |
Wed, 05 October 2016 09:14  |
Ethan James
Messages: 32
Registered: October 2016
Location: Roanoke, VA
Karma:
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I just recently purchased a '76 Glenbrook, #40 built for that model year so
it still has the knob type controls. If I leave the controls in Travel or
Hold after a few hours the bags and tank empty and low air light comes on
if I put the key in. The PO's son changed the bags with OEM bags before
we bought it. I did a soap test on all the fittings I could see and I
found a small leak on the drive side fitting at the air bag. After
tightening that up it's still losing air somewhere.
Is the hold control suppose to lock in place? When I switch from travel to
raise it has some resistance and "clicks", but when you go down to hold
it's free, there is no resistance or a designated stop place.
Is it likely the leak is in the controls? I haven't removed them from the
dash to look yet.
--
Ethan James
76 Glenbrook
Roanoke, VA
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