TM 9-2320-283-10
Table 3-1. Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
19.
EXCESSIVE EXHAUST NOISE OR FUMES NOTED IN OR NEAR CAB.
Step 1.
Check exhaust manifold, pipes, flex tubes, muffler and stack for
leaks and rusted-through areas with engine running.
If any leaks are found, notify Organizational Maintenance
for replacement of rusted leaking parts.
Step 2.
Check exhaust system clamps for leakage with engine running.
If leaks are noted, have Organizational Maintenance re-
torque clamp hardware or replace with new clamps.
20.
HARD STEERING, SHIMMY OR WANDERING.
NOTE
Check tire pressure when tires are cold.
21.
TRUCK STEERING SLOW TO RESPOND OR INTERMITTENT.
Step 1.
Check power steering fluid reservoir for proper fluid level.
Add fluid if necessary (refer to LO 9-2320-283-12).
Step 1.
Check to make sure tires are properly inflated.
Front 105 psi
Rear 95 psi
Step 2.
Check for worn, loose or damaged parts of front axle or suspen-
sion. Check steering linkage, wheels, and truck frame.
If you find any problems, notify Organizational Mainten-
ance.
Step 3.
Check for loose lug nuts.
Tighten lug nuts and notify Organizational Maintenance
to have lug nuts torqued.
Step 4.
Check for loose or damaged shock absorbers.
Notify Organizational Maintenance for loose or damaged
shock absorbers.
Step 5.
Check power steering fluid reservoir for proper fluid level.
Add fluid if necessary (refer to LO 9-2320-283-12).
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