TM 5-5420-226-20-1
Symptom-1
1
DETAILED
TROUBLESHOOTING
PROCEDURE
VEHICLE
OPERATION
- POWERPLANT,
RUNNING
(Continued)
Check low pressure fuel line assembly (fuel
injector pump inlet to bulkhead elbow) for leaks or
damage.
Both Technicians
(Top of Engine)
l Remove front cooling fan (page 9-55).
Second Technician
(Operators
Station)
l Set FUEL PUMPS switch ON.
l Set MASTER BATTERY switch ON.
First Technician
(Top of Engine)
l Check the fuel injector pump inlet line assembly for
leaks, or damage.
Second Technician
(Operators
Station)
l Set FUEL PUMPS switch OFF.
4
Is the fuel injector pump inlet line leaking or
damaged?
m
PUMP INLET HOSE
J, \
~
l Tighten loose connections
l Replace damaged fuel
injector
pump inlet line
assembly
(page 7-29).
r
TA106955
4-266