MODEL 330 OPERATOR'S MANUAL - Peterbilt Motors Company
MODEL 330 OPERATOR'S MANUAL - Peterbilt Motors Company
MODEL 330 OPERATOR'S MANUAL - Peterbilt Motors Company
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Cab Maintenance<br />
At least every spring, flush these materials from the under<br />
body with plain water. Be sure to clean any area where mud<br />
and other debris can collect. Sediment packed in closed<br />
areas of the frame should be loosened before being flushed.<br />
If desired, your <strong>Peterbilt</strong> Dealer or Authorized Service Center<br />
can do this service for you.<br />
Cleaning Interior Vinyl and Upholstery<br />
• Wipe vinyl upholstery and lining with a good commercial<br />
upholstery cleaner. Do not use acetone or lacquer thinner.<br />
• Clean fabric upholstery with upholstery shampoo specially<br />
formulated for this purpose. Follow instructions on<br />
the container.<br />
Safety Restraint System — Inspection<br />
The seat belt system, including webbing, buckles, latches,<br />
and mounting hardware, endures heavy use in medium-duty<br />
vehicles—much more than seat belt systems in passenger<br />
cars. All users should be aware of the factors contributing to<br />
this heavy use and reduced belt life.<br />
Preventive Maintenance<br />
WARNING! Failure to properly inspect and maintain<br />
restraint systems can lead to serious injury<br />
or loss of life. Without periodic inspection and<br />
maintenance to detect unsafe conditions, seat<br />
restraint components can wear out or not protect<br />
you in an accident.<br />
Factors contributing to reduced seat belt life:<br />
• High mileage—heavy trucks often accumulate mileage<br />
in excess of 500,000 total miles (800,000 km) during the<br />
vehicle lifetime. This is much greater than a typical passenger<br />
car, which frequently will not exceed 125,000<br />
total miles (200,000 km).<br />
• Seat and cab movement—in trucks, there is almost constant<br />
movement of the belt due to ride characteristics<br />
and seat design. The constant movement of the belt<br />
inside the restraint hardware and the potential for the belt<br />
to come in contact with the cab and other vehicle parts,<br />
contributes to the wear of the entire system.<br />
• Environmental conditions, such as dirt and ultraviolet<br />
rays from the sun, will reduce the life of the seat belt system.<br />
– 198 – PB1318 3/01 Model <strong>330</strong>