DRIVING & SAFETY — 2
34
2008 IMPERIAL
Remove the plug from the center of rear
brake chamber on the drive axle.
Use a wrench to tighten the nut,
compressing the internal spring to
release the brake.
Repeat procedure for the other side.
Enabling Brakes
:
After towing, or when air pressure is
again available, loosen the nut.
Repeat for the other side.
WARNING:
Failure to securely chock the wheels can
result in the motorhome rolling when
the spring brakes are released. Severe
injury or death can occur.
TIRES
Maintaining proper tire in
fl
ation pressure
is one of the most critical aspects of travel.
Improper pressure will lead to abnormal wear
and/or sudden tire failure.
All tire positions must be weighed separately
with the motorhome fully loaded to determine
proper tire in
fl
ation pressure. If one tire position
on the axle is heavier than the other side, in
fl
ate
both sides according to the heaviest side. This
will provide correct air pressure across the
axle while cornering. To obtain the maximum
wear and best service from tires, it is helpful to
understand their components and functions.
Tire Components:
Tread:
Provides traction and cornering grip.
Belts:
Stabilize and strengthen the tread.
Sidewall:
Protects the side of the tire from road
and curb damage.
Body Ply:
Gives the tire strength and
fl
exibility.
Bead:
Assures an air-tight
fi
t with the wheel.
Inner Liner:
Keeps air inside the tire.
Importance of Air Pressure
The most important factor in maximizing
the life of the tires is maintaining proper
in
fl
ation. Driving on any tire that does not have
the correct in
fl
ation pressure for the load of
the motorhome is dangerous and may cause
premature wear, tire damage and/or loss of
control of the motorhome.
An under-in
fl
ated tire will build up excess
heat that may go beyond the design limits of the
rubber and radial cords and could result in sudden
failure. An under-in
fl
ated tire will also cause poor
motorhome handling, rapid and/or irregular tire
wear and an increase in rolling resistance that
results in decreased fuel economy.
An over-in
fl
ated tire will reduce the tire’s
footprint/contact patch with the road, thus
reducing traction, braking capacity and handling
of the motorhome. Over-in
fl
ation of a tire for
the load will result in a harsh ride, uneven tire
wear and is susceptible to impact damage.
Maintaining correct tire in
fl
ation pressure for
each loaded wheel position on the motorhome is
of the utmost importance and must be a part of
regular motorhome maintenance.
WARNING:
Driving on a tire that is under-inflated
can exceed the design limits of the
tire and may damage the sidewall.
A damaged sidewall can burst upon
inflation resulting in serious damage,
injury or death. Aged tires are also
susceptible to sidewall damage.
090438
090369b
Содержание Rambler Imperial 2008
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Страница 51: ...47 2008 IMPERIAL DRIVING SAFETY 2 Weighing Procedure Worksheet Weight Record Sheet 020255c...
Страница 120: ...APPLIANCES 4 116 2008 IMPERIAL NOTES...
Страница 163: ...159 2008 IMPERIAL WATER SYSTEMS 6 AQUA HOT BAY Optional 040602c Cover Attached 040602e Cover Removed...
Страница 194: ...ELECTRICAL SYSTEMS HOUSE 8 190 2008 IMPERIAL ELECTRICAL LAYOUT TYPICAL 060191u...