PART 8: MAINTENANCE AND SERVICE
PB1319 (CAT. NO. 5296 ) —150— 22-01691 (R02/02)
3. When replacing a fuel filter element, don’t use a substitute. Install
only filter elements designed for fuel filtration. First clean and
inspect the shell. Then insert the new element and fill the con-
tainer at least 2/3 full of clean fuel before installing the shell.
4. Throw away old gaskets. Replace them with new ones to ensure a
positive seal.
5. Position the shell and gasket properly. Then tighten the cover nut
or bolt just enough to prevent fuel leakage.
6. After starting the engine, check for leaks around the filter.
Steering
Check:
• Tierod for straightness
• Draglink clamp for looseness or interference
• Ball joints and steering U-joints for looseness
• Steering wheel for excessive freeplay. Check the simplest proba-
ble causes first:
-Unequal tire pressures
-Loose cap nuts
-Bent tierod
-Loose wheel bearing
If these checks do not reveal the problem, or if you correct them and
still have a steering problem, take your truck to an authorized dealer
for evaluation.
Front End Alignment
For driving safety and comfort, and to prolong the life of your vehicle,
it is important to have proper front end alignment. Check tire wear
frequently. Uneven tire wear is a sign that your front end or rear axles
may be misaligned.
If you see uneven wear, take your vehicle to a service center familiar
with aligning front ends on Peterbilt vehicles.
NOTE: To expel air from density-type strainer elements,
soak them in clean fuel before installing them.
WARNING! A steering system that is not working prop-
erly can cause an accident. You could lose control of
your vehicle if the steering is not in good order. For
driving safety, give your steering gear and components
the following visual checks frequently. Check them
especially after trips over rough roads.
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