TM-9-2320-361-34
2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
MAY 1992
TM-9-2320-361-34 - Page 336 of 764
TM 9-2320-361-34
15-8. FUEL AND WATER TANK BODIES MAINTENANCE
THIS TASK COVERS:
a.
Removal
c.
Repair
b. Cleaning and Inspection
d. Installation
INITIAL SETUP
APPLICABLE MODELS
EQUIPMENT CONDITION [Contd)
M49A2C, M50A2,
and M50A3
●
Nozzle holder removed ( M49A2C)
TOOLS
●
General mechanic’s tool kit
(Appendix B, Item 1)
●
Torque wrench, 1/2-in. dr. (Appendix B, Item 7)
Torque wrench, 3/4-in. dr. (Appendix B, Item 6)
●
1-1/8-in. socket, 3/4-in. dr. (Appendix B, Item 33)
1-1/4-in. socket. 3/4-in. dr. (Appendix B. Item 37)
●
Handle, 3/4-in. dr. (AppendixB, Item 35)
Breaker bar, 3/4-in. dr. (Appendix B, Item 34)
Lifting device
MATERIALS/PARTS
Four locknuts (M50A2 and M50A3)
(Appendix F, Item 103)
Four locknuts (M50A2 and M50A3)
(Appendix F, Item 105)
Four locknuts (M49A2C) (Appendix F, Item 105)
Six locknuts (Appendix F, Item 103)
PERSONNEL REQUIRED
Two
REFERENCES (TM)
TB 43-0212
TC 9-510
TM 9-2320-361-10
TM 9-2320-361-20
TM 9-2320-361-34P
TM 9-237
TM 43-0139
TM 43-0209
EQUIPMENT CONDITION
●
Parking brake set (TM 9-2320-361-10).
●
Tank body drained (TM 9-2320-361-10).
. Tank body purged (M49A2C) (TB 43-0212).
. Tank body upper and lower splash guards
removed (TM 9-2320-361-20).
. Tank body front splash guards removed
(TM 9-2320-361-20).
●
Manhole cover removed (M50A3)
(TM9-2320-361-20).
●
Water tank filler cover removed (M50A2 and
.
M50A3) (TM 9-2320-361-20).
(TM 9-2320-361-20).
Exhaust system removed (M50A2 and M50A3)
(TM 9-2320-361-20).
Tank body rear compartment doors removed
(TM 9-2320-361-20).
Water tank discharge tubes and valves removed
(M50A2 and M50A3) (TM 9-2320-361-20).
Fuel tank discharge valves removed (M49A2C)
(TM 9-2320-361-20).
Fuel tank discharge tubes removed (M49A2C)
(TM 9-2320-361-20).
Delivery pump rear propeller shaft removed
(TM 9-2320-361-20).
Delivery
pump front propeller shaft removed
(TM 9-2320-361-20).
Static reel removed (M49A2C) (TM 9-2320-361-20).
Discharge valve control levers removed
(TM 9-2320-361-20).
Gallon meter
removed (M49A2C)
(TM 9-2320-361-20).
Delivery pump strainer removed
(TM 9-2320-361-20).
Filter
separator removed (M49A2C)
(TM 9-2320-361-20).
Sump
assembly, drain valves, and tubes removed
(M49A2C) (para. 15-13).
Gate
valves
removed (TM 9-2320-361-20).
Water
tank
pump
manifold removed (M50A2 and
M50A3) (TM 9-2320-361-20).
Overturn
tubes removed (M49A2C)
(TM 9-2320-361-20).
Water
or
fuel cans and brackets removed
(TM 9-2320-361-20).
Fire extimzuishers removed (M49A2C)
(TM 9-2310-361-20).
GENERAL
SAFETY INSTRUCTIONS
●
All personnel must stand clear during lifting
operations.
●
Do not come in direct contact of spray during tank
steam cleaning.
●
Eye protection must be worn when removing
or
installing springs
under tension.
●
Lifting and
support capacity must be greater than
weight of tank body.
15-25
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