TM 9-6115-647-14&P
Table 3-2. Operator Preventive Maintenance Checks and Services (Cont).
B-Before
D-During
A-After
W-Weekly
M-Monthly
Item
Item To Be Inspected,
Equipment Is Not
No.
B
D
A
W
M
Procedure: Check For And Have
Ready/Available If:
Repaired, Filled, or Adjusted As Needed
19
LIGHTS (cont)
20
BRAKE SYSTEM
Test brake system by hooking trailer to towing
Service brakes fail to
vehicle and applying brakes.
Operate.
21
TRAILER OPERATION
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.
following correctly.
22
GENERATOR SET GAGES AND INSTRUMENTS
a. Check that air cleaner condition indicator (34)
Light remains on during
does not indicate a clogged air cleaner.
operation.
Press-to-test
b. Check that battery charging ammeter (35) is
Battery indicator not in
in green area during normal operation.
green area.
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