TM 9-4520-251-14
440 FUEL PUMP
This task covers:
a. Inspection
c. Removal
b. Testing/Adjustment
d. installation
INITIAL SETUP
Tools
Materials/Parts
Tool kit, service, refrigeration unit
Fuel pump
(Appendix B, Section Ill, Item 1)
Fuel control valve
Hex L–Type, key, 6 inch long arm
Street elbow
Pressure gauge
General Safety Instructions
Do not operate heater in enclosed space. Adequate ventilation is re-
quired to prevent buildup of exhaust fumes which can be toxic In con-
centrated amounts.
Wear approved ear protection equipment within 25 feet (7.6 meters) of
operating heater. Failure to do so may result in impairment or loss of
hearing.
Location/Item
Action
Remarks
INSPECTION
1.
Fuel pump
Inspect fuel pump
(1) and all con-
nections for leak
age.
4-92
