TM 5-5420-234-14&P
5-20. WINCH HYDRAULIC TUBE (HOOK ARM
AND MAIN FRAME) REPLACEMENT.
This task covers:
a.
Removal
b. Installation
c.
Follow-on Maintenance
INITIAL SETUP
Tools and Special Tools
Equipment Condition
Pan, Drain (MIL-P-45819)
Engine turned off (TM 9-2320-279-10)
Tool Kit, General Mechanic's: Automotive
(SC 5180-90-N26)
Wheels chocked (TM 9-2320-279-10)
Materials/Parts
Special Environmental Conditions
Cleanliness is extremely important when working
Tag, Identification (as required) (Item 23,
on hydraulic equipment. Clean all parts before
disassembly and work in a clean work area.
Personnel Required
Two
a. Removal.
(1) Position drain pan under two hoses (1 and 2).
NOTE
Tag and mark all hoses and tubes
prior to removal.
Cap and plug hydraulic hoses and
tubes upon removal.
(2) Remove two hoses (1) and (2) from bulkhead
fittings (3) at lower end of main frame (4).
(3) Remove two tubes (5) and (6) from bulkhead
fittings (3).
move bulkhead fittings (3) from main frame (4).
7
1
8
3
5
2
6
3
7
4
8