OPERATOR'S MANUAL

Preventive Maintenance Cab Maintenance
Model 330 PB1318 3/01 – 201 –
brown, the physical strength of the web may have deteri-
orated due to exposure to the sun’s ultraviolet rays.
Replace the system.
Once the need for replacement of the seat belt has been
determined, be certain it is only replaced with an authorized
PACCAR Parts replacement seat belt.
If the inspection indicates that any part of the seat belt sys-
tem requires replacement, the entire system must be
replaced. An installation guide is attached to every replace-
ment belt. Utilize the proper guide for your type of seat, and
follow the instructions very closely. It is vitally important that
all components be reinstalled in the same position as the
original components that were removed and that the fasten-
ers be torqued to specification. This will maintain the design
integrity of the mounting points for the seat belt assembly.
Contact your Authorized Peterbilt Dealer if you have any
questions concerning seat belt replacement.
Windshield Wiper/Washer
Check wiper blades annually or every 60,000 miles (96,000
km). Anco 18-inch (450mm) wiper blades are recommended.
See “Windshield Wipers/Washer” on page 31
for more infor-
mation.
Washer Reservoir
CAUTION: Do not use antifreeze or engine cool-
ant in the windshield washer reservoir—damage
to seals and other components will result.
Weekly: check reservoir water level, located in the engine
compartment under the coolant expansion tank. If necessary,
fill to the proper level.
Windshield Washer Reservoir
02604
RESERVOIR