TM 5-2590-512-13&P
SECTION V. UNIT MAINTENANCE PROCEDURE
4-24. Hydraulic Motor Replacement.
This task covers:
a. Removal
b. Installation
Initial Setup
Tools:
Equipment Conditions:
General Mechanic's Tool Kit
Motor Plate removed (para. 4-23)
5180-00-177-7033
Hoses removed (see para. 4-31)
Materials and Parts:
Thread sealant, Rags
a. Removal
CAUTION
Use two wrenches to loosen or
tighten fittings. When installing,
start fittings by hand to avoid
stripping threads.
1.
Loosen slip fitting (1) on elbows (2).
2.
Remove elbows (2) from hydraulic motor
(3). Catch any spilled fluid with rags.
NOTE
Elbow has two, one inch, slip nut
connectors at hydraulic motor.
b. Installation
1.
Inspect preformed packing (4) on elbows
(2). Replace from shop supply source if
damaged or flattened.
2.
Apply sealant on threads and install elbows
(2) into threaded ports on hydraulic motor
(3). Hand start elbow slip nuts (1)
3.
Tighten slip nut (1).
FOLLOW ON TASKS:
Install motor plate (para. 4-23).
Install hoses (para 4-31).
END OF TASK
4-25
