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
22
GENERATOR SET GAGES AND INSTRUMENTS
(cont).
e. Check that A C ammeter (38) reading does not
No indication when load
exceed 100% of rated current or more than 5%
is applied.
load difference between phases.
f. Check that A C voltmeter (39) indicates desired Desired voltage cannot be
output voltage as determined by load connec-
obtained and maintained.
tions and amps-volts selector switch.
g. Check engine oil pressure gage (40) for 20 to
Oil pressure drops below
50 psig indication.
20 psig.
h Check coolant temperature gage (41) for 1700
Temperature exceeds 200°F
to 200°F (76 70 to 93 30C) indication.
(93 3°C).
3-16
