Gas System; Rear Suspension - GMC MOTORHOME 1978 Operating Manual

Interior Control Components
(Type II Rear Suspension)
The rear suspension operates automatically as
load varies, and is designed to maintain a con-
stant frame height.
Ride Height
Ride height is measured from the top of the
elongated slot in the frame rail to ground level.
Tire inflation should be checked prior to making
any ride height adjustment .
The rear suspension can be manually adjusted
for variations in load distributions . Adjustment
is made at the adjustment nut on the electronic
height sensor arm .
Maintenance
No routine maintenance is required on Type
II rear suspension systems other than an occa-
sional check of the air bellows to see if they are
caked with mud deposits. If deposits are present,
remove them from bellows.
LP GAS SYSTEM
NOTICE: If gasoline or LP gas fumes are noticed
at any time, the cause should be determined and
corrected without delay because of the possibility
of fire.
Location-Rear Ride Height Adjustment
(Type II Rear Suspension)
LP Gas Tank Controls (Typical)
Bottled LPG (Liquid Petroleum Gas) is safe,
economical, clean and conveniently available.
It operates the kitchen stove and furnace in your
Motorhome.
The tank is located on the right side of the
vehicle in a compartment behind the rear wheels .
The tank is accessible only from outside of the
vehicle.