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 TM 55-1905-223-24-9
MAINTENANCE OF STEERING GEAR SYSTEM
4-8. Repair Hydraulic Cylinder Assembly. (FIGURE 4-1)
This task covers:
a. Disassembly,
b. Repair,
c. Assembly,
d. Adjustment.
INITIAL SETUP
Tools
Equipment Condition
Tool kit, electrician's,
TM 55-1905-223-10, Equipment shut down,
tagged "Out of Service."
Tool kit, general mechanic's,
Refer to the following paragraphs in this
maintenance manual:
Test kit, oil condition,
Hydraulic cylinder assembly removed
Lubrication fitting removed
Materials/Parts
Tiller pin and bearing removed
Wiper, P/N 11-606004
Wiper ring, P/N 620-0021
Preformed packing, P/N 11-106154
Packing assembly, P/N 11-406012
Bushing, P/N 620-0019
Lubrication fitting, P/N 41-200001
Pin, P/N 620-0054
Mounting pad, P/N 620-0243
Tail, P/N 620-0014
Retaining ring, P/N 51-300001
Preformed packing, P/N 11-106117
Wear strip, P/N 10-800007
U-cup, P/N 11-216009
Preformed packing, P/N 11-106224
DISASSEMBLY
a. Stop.
(1) Remove nut (32) and setscrew (33).
(2) Turn threaded stop (4) and wiper (5) counterclockwise off rod (34).
b. Head.
(1) Remove nut (29) and setscrew (30).
(2) Remove machine screw (6) and locking tab (7).
(3) Remove head (31).
Change 1 4-4
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