TM-9-2320-260-20
TRUCK, 5-TON, 6X6, M809 SERIES (DIESEL)
TECHNICAL MANUAL; UNIT MAINTENANCE
APRIL 1995
TM-9-2320-260-20 - Page 369 of 1337
TM 9-2320-260-20
Section IV. FUEL SYSTEM MAINTENANCE
3-19. GENERAL
a.
For fabrication instructions of fuel lines, refer to TM 9-243. When replacing air lines, note the
location and position of mounting hardware. Replace any missing or broken mounting hardware
(TM 9-2320-260-20P).
b.
For schematic representation of fuel line locations and routing, see appendix E of this manual.
3-20. FUEL SYSTEM MAINTENANCE INDEX
PARA.
NO.
TITLE
PAGE
NO.
3-21.
3-22.
3-23.
3-24.
3-25.
3-26.
3-27.
3-28.
3-29.
3-30.
3-31.
3-32.
3-33.
3-34.
Selector Valve Flex Hose Replacement
Selector Valve and Mounting Bracket Maintenance
Fuel Supply and Return Tubes Replacement
Fuel Tank Maintenance
Fuel Tank Straps and Hangers Maintenance
Fuel Filter/Water Separator Maintenance
Fuel Pump Filter Replacement (VS, MVS)
Fuel Pump Filter Replacement (AFC)
Primer Pressure Gage Replacement
Preheater Nozzle and Glow Plug Replacement
Preheater Primer Pump Replacement
Cold Start Indicator and Lamp Replacement
Cold Start Resistor Replacement
Cold Start Replay Replacement
3-32
3-34
3-36
3-40
3-46
3-48
3-52
3-54
3-55
3-60
3-62
3-64
3-66
3-67
3-21. SELECTOR VALVE FLEX HOSE REPLACEMENT
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL SETUP
APPLICABLE MODELS
EQUIPMENT CONDITION
M816, M817, M818
●
Parking brake set (TM 9-2320-260-10).
MATERIALS/PARTS
●
Toolbox removed (para. 11-29).
Cap and plug set (Appendix C, Item 9)
GENERAL SAFETY INSTRUCTIONS
Antiseize tape (Appendix C, Item 30)
Diesel fuel is flammable. Do. not perform this task
near fire, flame, or sparks.
REFERENCES (TM)
TM 9-2320-260-10
TM 9-2320-260-20P
3-32
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