The drive shaft must be removed to prevent damage to the transmission. Secure the end caps to prevent
losing or contaminating the needle bearings.
WARNING:
In case the motorhome requires towing, ensure all precautions are followed. The drive shaft must be
disconnected. The manufacturer WILL NOT cover damage to the motorhome caused by a towing
company. Never allow anyone to go under a motorhome while it is being lifted by towing equipment
unless the disabled motorhome is adequately supported by safety stands.
tIreS
A tire designed for a motorhome is a very technical and precisely engineered product. To obtain maximum wear
and the best service out of the tires, it is helpful to understand their function. A tire is a container that holds air. A
combination of air and the tire casing support the motorhome and its contents.
The following information concerning tires, weighing the motorhome and subsequent tire information are set in
the order in which the process is performed or experienced. The motorhome must be weighed fully loaded before
the proper tire inflation pressure can be obtained. Since the tire is the only contact the motorhome has with the
road surface, it is critical that proper tire pressure be maintained so that it will properly support the weight of the
motorhome. Improper tire pressure will lead to abnormal wear or sudden tire failure.
The tire performs other functions, such as traction for moving, stopping, steering and providing a cushion for
the motorhome. Modern tire technology blends a unique mix of chemistry, physics and engineering to provide
a high degree of comfort, performance, efficiency, reliability and safety. To obtain the maximum wear and best
service of the tires it is helpful to understand the components and function of the tires.
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 flexibility.
Bead:
Assures an air-tight fit 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 inflation. Driving on any
tire that does not have the correct inflation 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-inflated tire will build up
excessive heat that may go beyond the design limits of the rubber and radial cords, which could result in sudden
failure.
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