TM 9-2320-272-24-4
Section VII. WINCH, HOIST, AND POWER TAKEOFF MAINTENANCE
PARA.
PAGE
TITLE
NO.
NO.
Boom Elevating Cylinder Repair
Boom Elevating Cylinder Packing Replacement
Dump Roller Arm Maintenance
Dump Hoist Cylinder Maintenance
Boom Extension Cylinder Repair
Crane Swinger Gearcase Repair
Crane Control Valve Repair
THIS TASK COVERS:
a. Disassembly
c. Assembly
b. Cleaning, Inspection, and Repair
INITIAL SETUP:
APPLICABLE MODELS
MATERIALS/PARTS (CONTD)
M936/A1/A2
Crocus cloth (Appendix C, Item 20)
Lint-free cloth (Appendix C, Item 21)
SPECIAL TOOLS
Drycleaning solvent (Appendix C, Item 71)
Bushing installer (Appendix E, Item 23)
REFERENCES (TM)
Handle (Appendix E, Item 61)
LO 9-2320-272-12
TOOLS
TM 9-2320-272-10
General mechanic's tool kit (Appendix E, Item 1)
TM 9-2320-272-24P
Spanner wrench (Appendix E, Item 166)
EQUIPMENT CONDITION
MATERIALS/PARTS
Parking brake set (TM 9-2320-272-10).
Piston seal (Appendix D, Item 519)
Boom elevating cylinder removed (para. 4-193)
Rod seal (Appendix D, Item 560)
GENERAL SAFETY INSTRUCTIONS
O-ring (Appendix D, Item 465)
Lockwire (Appendix D, Item 420)
Keep fire extinguisher nearby when using
Wiper strip (Appendix D, Item 720)
drycleaning solvent.
Packing (Appendix D, Item 510)
Drycleaning solvent is flammable. Do not use
near open flame.
1.
Using spanner wrench, remove cylinder head (2) from elevating cylinder body (3).
2.
Remove piston rod (1) from elevating cylinder body (3).
3.
Remove lockwire (17), nut (18), washer (16), retainer (15), seal (14), piston (13), rod seal (5), cylinder
head (2), and wiper strip (8) from piston rod (1). Discard lockwire (17), piston seal (14), rod seal (5),
and wiper strip (8).
5-606
