B - Before
A - After
M - Monthly
D - During
W - Weekly
Item
Interval
Item to be Inspected
Procedure: Check for and have
repaired, filled, or adjusted
Equipment is not
ready/available
No.
B D A W M
as needed
if:
TM 5-6115-365-15
Table 2-2. Operator/Crew Preventive Maintenance Checks and Services (cont.)
NOTE:
These checks are to be made in the order listed, within designated interval.
8
a. VOLTMETER. Models MEP-016A and
Desired voltage can-
cont.
MEP-021A adjust for desired voltage. Rotate
not be obtained and
voltage selector switch to monitor the various
maintained.
output voltage combinations.
Model MEP-026A
Adjust for proper DC volts (must not exceed 28
V max).
b. FREQUENCY METER. Normal indica-
MEP-021A 392-
tion MEP-016A 59-61
408. Indicates fre-
quency too high or
too low.
c. LOAD METER. Indicates percentage of
No indication when
applied load. Rotate current selector switch to
load is applied.
monitor the load applied to each phase. Not to
exceed 100%.
d. TACHOMETER. ENNormal indication
RPM is not in the
Models MEP-016A & MEP-021 A.
normal operating
range.
MEP-016A 3564-3636 RPM
MEP-021A 3394-3463 RPM
9
TIRES
Check tires (1) for cuts, foreign objects, or
One tire (1) is flat,
unusual tread wear. Remove any stones from
missing, or unser-
between the treads. Check that tire pressure is
viceable.
35 PSI (241.22 kPa) when tires are cool.
Change 10 2-2.3
