TM 9-2350-238-34-2
2-30. MAINTENANCE OF VEHICLE TOW DRUM WINCH.
This task covers: a.
Disassembly
c.
Reassembly
b. Inspection/Repair
Adjustment
d.
INITIAL SETUP
Tools and Special Tools
General mechanics tool kit, automotive
(SC5180-90-CL-N26)
Jacking screws (4) (MS90726-123)
Shop equipment, automotive
maintenance and repair: field
maintenance, basic, less power (SC
4910-95-A31)
Pliers, retaining ring
Wrench set, open end fixed
Wrench, torque, 0 to 175 ft-lb
Materials/Parts
Cotter pin (MS24665-285)
Control cylinder gasket (10908418)
Cylinder mounting plate gasket
(10908428)
Lockwasher (4) (MS35338-46)
Lockwire (QQW461)
Plain encased seal (2) (10911090)
Preformed packing (MS28775-212)
Preformed packing (M83461/11-341)
Preformed packing (2) M83461/1-450)
Sealing compound (item 18, appx B)
Spool repair kit (5702997)
Tow winch brake plate carrier parts kit
(5702984)
Tow winch carrier parts kit (5702979)
References
TM 9-2350-238-24P-2
Equipment Conditions
2-103 Vehicle drum winch removed
2-103 Vehicle tow drum winch
hydraulic motor removed
General Safety Instructions
WARNING
Hydraulic system is under high
pressure. Follow hydraulic
system safety procedures to pre-
vent injury (TM 9-2350-238-
20-2). Wipe up spilled hydraulic
fluid.
1
2
Remove two hexagon plain nuts (1),
winch cylinder collar (2), and preformed
packing (3) from brake control end of
planetary winch drum (4).
Remove four hexagon capscrews (5), four
Iockwashers (6), winch control cylinder
(7), and control cylinder gasket (8) from
winch control end of planetary winch
drum (4).
2-111