TM 5-6115-640-14&P
Table 2-1. Operator/Crew Preventive Maintenance Checks and Services - Continued
B - Before
D - During
A - After
W - Weekly
M - Monthly
INTERVAL
Item to be inspected
Procedure: check for and
Equipment is not
ITEM
have repaired, filled, or
ready/available if:
NO.
B
D
A
W
M
adjusted as needed
16
BRAKE SYSTEM
Test brake system by hooking
Service brakes fail to
trailer to towing vehicle and
operate.
applying brakes.
17
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 correct1:
behind towing vehicle with
no side pull.
18
GENERATOR SET GAGES AND
INSTRUMENTS
a. Check that frequency (19)
Correct frequency can-
indicates 60 Hz (red line)
not be maintained.
when generator is operating
under load.
2-16