TM-9-2350-238-34-2
CRANE (CAB) COMPONENTS, RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
APRIL 1992
TM-9-2350-238-34-2 - Page 43 of 327
TM 9-2350 -238-34-2
2-21.
MAINTENANCE OF HYDRAULIC MOTOR.
This task covers: a.
Disassembly
b.
Inspection/Repair
c.
Reassembly
INITIAL SETUP
Tools and Special Tools
General mechanic’s tool kit, automotive
(SC5180-90-CL-N26)
Shop equipment, automotive mainte-
nance and repair: field maintenance,
basic, less power (SC4910-95-A31)
Key set, socket head screw
Pliers, retaining ring internal
Press, arbor
Materials/Parts
Spring tension washer (350-10025)
Winch motor parts kit (5702998)
References
TM 9-2350-238-24P-2
Equipment Conditions
2-103
Vehicle tow winch hydraulic
motor removed
2-38 Boom winch hydraulic motor
removed
General Safety Instructions
Hydraulic motor seal contains
parts under spring tension. Use
caution when removing or install-
ing hydraulic motor seal.
DISASSEMBLY
1 Remove four socket head capscrews (1)
from cap (2).
2
Remove cap (2) from motor housing (3).
3 Remove preformed packing (4) from cap
(2).
4
Remove needle roller bearing (5)
(2).
from cap
2-30
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