TM 9-6115-662-13&P
Item
No.
37
38
39
40
41
42
Table 2-2. Operator Preventive Maintenance Checks and Services
for AN/MJQ-40, PU-803, and PU-804 (continued)
Location
Not Fully Mission
Interval
Item to Check/Service
Procedure
Capable if:
WARNING
Exercise extreme caution when performing “DURING” checks inside engine
compartment. Avoid contact with moving or hot engine parts. Failure to observe
this warning can result in severe personal injury or death.
During
During
During
During
During
GENERATOR SET
ENGINE ASSEMBLY
Check for loose, damaged or
missing parts.
FUEL SYSTEM
Inspect for leaks.
LUBRICATION SYSTEM
a. Inspect for leaks.
b. Check oil level on dipstick, both
sides.
COOLING FAN
Listen for unusual noise in fan
area.
GROUND ROD CABLE AND Inspect ground rod and cable for
CONNECTIONS
loose connections, breaks, damage,
and corrosion.
WARNING
Any fuel leaks.
Class III leaks.
Oil level below ADD
level.
Cable is missing or
damaged.
During
High voltage is produced when this generator set is operating. Improper
operation could result in injury or death.
CONTROLS AND
Observe the following indicators
INDICATORS
and ensure they are functioning.
Coolant temp, 170-200°F (77-
93° c)
Oil pressure, 25-60psi (172-
414kPA)
2-25
