Table 3-2. Operator/Crew Preventive Maintenance Checks and Services (PMCS) (cont).
B - Before
D - During
A - After
W - Weekly
Item to be inspected.
Procedure: check for and have repaired,
filled, or adjusted as needed
Be alert for any unusual noises while towing
trailer. Stop and investigate any unusual
Ensure that trailer is tracking/following
correctly behind towing vehicle with no
GENERATOR SET GAGES AND INSTRUMENTS
Check that battery indicator (26) is in yellow
area while batteries are charging and in green
area when batteries are fully charged.
Check that frequency meter (27) indicates
400 Hz (red line) when generator is operating
Check that current meter (28) reading does not
exceed 100 or more than 5% load difference
Check that voltmeter (29) indicates desired
output voltage as determined by load connec-
tions and amps-volts transfer switch.
M - Monthly
Equipment is not
Trailer is not tracking/
Battery indicator not in
Correct frequency cannot
be obtained and maintained.
Desired voltage cannot be
obtained and maintained.