TM 9-2320-272-24-3
4-149. DUMP SUBFRAME REPLACEMENT
THIS TASK COVERS:
b. Installation
a. Removal
INITIAL SETUP:
MANUAL REFERENCES (TM)
APPLICABLE MODELS
LO 9-2320-272-12
M929/A1/A2, M930/A1/A2
TM 9-2320-272-10
TOOLS
TM 9-2320-272-24P
General mechanic's tool kit (Appendix E, Item 1)
EQUIPMENT CONDITION
MATERIALS/PARTS
l Parking brake set (TM 9-2320-272-10).
l Hydraulic oil reservoir drained (LO 9-2320-272-12).
Eight locknuts (Appendix D, Item 321)
l Dump body removed (para. 4-144).
Four cotter pins (Appendix D, Item 69)
Cap and plug set (Appendix C, Item 14)
GENERAL SAFETY INSTRUCTIONS
PERSONNEL REWIRED
l Store or dispose of used oil properly.
l Do not remove lines when engine is running or
Three
start engine when lines are removed.
l All personnel must stand clear during lifting
operations.
WARNING
Accidental or intentional introduction of liquid contaminants
l
into the environment is in violation of state, federal, and
military regulations. Refer to Army POL (para. 1-8) for
information concerning storage, use, and disposal of these
liquids. Failure to do so may result in injury or death.
Do not remove hoses with engine running or start engine with
l
hoses removed. High-pressure fluids may cause hoses to whip
violently and spray randomly. Doing so may result in injury to
personnel.
CAUTION
Plug all hydraulic lines or openings to prevent dirt from entering
and damaging components.
NOTE
l Have container ready to catch oil from hydraulic tubes, lines,
and hoses.
l Drain hoses before plugging.
l Tag hoses for installation.
Disconnect pump-to-reservoir hydraulic tube (2) from pump adapter (3) and reservoir adapter (1).
1.
2.
Disconnect filter-to-reservoir hydraulic hose (5) from filter elbow (4) and reservoir adapter (6).
4-742
