Table 3-2. Operator Preventive Maintenance Checks and Services (Cont).
Item To Be Inspected,
Equipment Is Not
Procedure: Check For And Have
Repaired, Filled, or Adjusted As Needed
Test brake system by hooking trailer to towing
Service brakes fail to
vehicle and applying brakes.
a. Be alert for any unusual noises while towing
trailer. Stop and investigate any unusual noises.
b. Ensure that trailer is tracking/following correctly Trailer is not tracking/
behind towing vehicle with no side pull.
GENERATOR SET GAGES AND INSTRUMENTS
a. Check that air cleaner condition indicator (34)
Light remains on during
does not indicate a clogged air cleaner.
b. Check that battery charging ammeter (35) is
Battery indicator not in
in green area during normal operation.