TM-9-2320-361-20
2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)
TECHNICAL MANUAL; UNIT MAINTENANCE
OCTOBER 1991
TM-9-2320-361-20 - Page 1045 of 1207
TM 9-2320-361-20
14-28. PRIMARY HEATER FUEL LINES REPLACEMENT
This task covers:
a. Fuel Tank Shutoff-To-Fiter Hose
d. Filter-To-Pump Inlet Tube Installation
Removal
e. Pump Outlet-To-Adapter Tube Removal
b. Fuel Tank Shutoff-To-Filter Hose
f. Pump Outlet-To-Adapter Tube Installation
Installation
g. Fuel Heater-To-Adapter Tube Removal
c. Filter-To-Pump Inlet Tube Removal
h. Fuel Heater-To-Adapter Tube Installation
INITIAL SETUP:
APPLICABLE MODELS
M109A3 and M185A3
MATERIALS/PARTS
Antiseize tape (Appendix C, Item 27)
REFERENCES (TM)
TM 9-2320-361-10
EQUIPMENT CONDITION
Parking brake set (TM 9-2320-361-10).
Pump cover removed (para. 14-26).
GENERAL SAFETY INSTRUCTIONS
Keep fire extinguisher nearby when working with
open fuel lines.
WARNIN G
Do not perform this procedure while smoking or within 50 feet of
sparks or open flame. Fuel is flammable and can explode easily,
causing injury or death to personnel and damage to equipment.
a. Fuel Tank Shutof-To-Filter Hose Removal
NOTE
Have drainage container ready to catch fuel.
1. Remove hose (5) from shutoff (4) and allow fuel to drain.
2. Remove hose (5) from elbow (6).
b. Fuel Tank Shutoff-To-Filter Hose Installation
NOTE
Wrap male pipe threads with antiseize tape prior to installation.
1. Install hose (5) on elbow (6).
2. Install hose (5) on fuel shutoff (4).
c. Filter-To-Pump Inlet Tube Removal
Remove tube (2) from elbow (1) and elbow (3).
d. Filter-To-Pump Inlet Tube Installation
Install tube (2) on elbow (1) and elbow (3).
14-40
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