Peterbilt Model 320 Operator's Manual after 8-07 - Peterbilt Motors ...

Checking Under the Hood or Cab
PART 6: DRIVER’S CHECKLIST
WARNING! Do not drink and drive. Your reflexes,
perceptions, and judgment can be affected
by even a small amount of alcohol. You
could have a serious—or even fatal accident—if
you drive after drinking. Please do not drink
and drive or ride with a driver who has been
drinking. The use of alcohol, drugs, and certain
medications will seriously impair perception,
reactions, and driving ability. These circumstances
can substantially increase the risk
of an accident and personal injury.
The daily checks listed below are the foundation of your
overall preventive maintenance program. See "PART 8:
MAINTENANCE AND SERVICE" for the complete preventive
maintenance schedule for your vehicle.
Approaching the Vehicle
1. Check the overall appearance and condition. Are windows,
mirrors, and lights clean and unobstructed?
2. Check beneath the vehicle. Are there signs of fuel, oil,
or water leaks?
3. Check for damaged, loose, or missing parts. Are there
parts showing signs of excessive wear or lack of lubrication?
Have a qualified mechanic examine any questionable
items and repair them without delay.
Checking Under the Hood or Cab
With the engine stopped:
1. Check the engine oil level; top off as necessary. Refer
to your engine’s operating manual for the type of oil to
use.
2. Check the engine coolant level. Top off as necessary
with premixed coolant. Refer to the instructions on
"Topping Off" for adding coolant to the proper level.
3. Check the condition of the engine belt(s).
4. Check brake lines and hoses.
5. Check all other accessories, controls, belts, hoses,
and wiring for condition and adjustment.
6. Check the windshield washer fluid level; top off as necessary.
7. Check the power steering fluid reservoir; top off as
necessary.
– 70 – Y53-6015 R(08/07)