T. O. 35C2-3-442-2
P-9-TM-457-35
TM 5-6115-457-34
TM-07464A-35
Table 2-3. Troubleshooting (Continued)
CORRECTIVE ACTION
PROBABLE CAUSE
MALFUNCTION
GENERATOR SET (Continued)
f. Test and replace if defec-
f. Defective hydraulic
40. Engine hunts (pre-
tive (paragraph 8-94
pump.
cise generator sets).
and 8-98).
(continued)
a. Test pump
41. Sluggish governor
a " Low hydraulic pressure
actuator operation
to actuator.
(precise generator
b. Repair linkage
b. Defective governor
sets).
linkage.
c. Defective precise
c. Test and repair if defective
governor actuator.
(paragraph 8-94 or 8-98).
Defective governor
d. Test and repair if defec-
d. control unit.
tive (paragraph 6-202).
e. Test and replace if defective
e. Defective hydraulic
(paragraph 8-94 or 8-98).
pump.
a. Defective fuel nozzle.
a. Replace fuel nozzle
12. Engine lacks power.
b. Incorrect fuel injection
b. Reset timing
timing.
c. Blown head gasket.
c. Replace gasket
d. Defective valves or
d. Repair or replace valves
valve springs.
or springs
e. Defective piston, rings,
e. Replace piston, rings, or
connecting rods
or connecting rods.
2-46
Change 3
