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 TM 55-1905-222-14
MAINTENANCE OF RAMP SYSTEM
5-22
REPLACE RAMP WINCH HYDRAULIC MOTOR.
This task covers:
a. Removal c. Installation
b. Inspection
INITIAL SETUP
Tools:
Equipment Conditions:
Tool Kit, Mechanic's, Rail
Reference
and Marine
Materials/Parts:
Winch Motor
3950-121-5927
Preformed Packing
5330-457-6916
Preformed Packing
5330-457-6917
Cleaning Solvent
Item 17, Appendix E
Grease
Item 2, Appendix E
REMOVAL
REMOVE HYDRAULIC MOTOR
a.
Clean all dust and dirt away from the motor ports and
vent port.
b.
Mark location of spring cover (1) with respect to primary
housing (2) and location of spring cover (1) with respect
to motor assembly (3). This will ensure that the motor
ports and vent port are located correctly on reassembly.
c.
Drain the oil from the primary housing (2) by
removing one capscrew (4) with its seal washer
(5).
5-50
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