TM-9-2350-311-34-2
CAB, ARMAMENT, SIGHTING AND FIRE CONTROL, ELEVATING AND TRAVERSING SYSTEMS AND ASSOCIATED COMPONENTS HOWITZER, MEDIUM, SELF-PROPELLED, 155MM
TECHNICAL MANUAL; DIRECT AND GENERAL SUPPORT MAINTENANCE MANUAL
SEPTEMBER 1994
TM-9-2350-311-34-2 - Page 329 of 552
TM 9--2350--311--34--2
Change 3
6--66.1/(6--66.2 blank)
e.
Installation -- Continued
1C
Place end rod plain bearing (50) of equilibrated elevation mechanism assembly (3) in mounting bracket (18).
2
Install headed grooved pin (25), new key washer (22), and round nut (23). Bend tabs of key washer over
round nut to lock.
NOTE
Lubrication fitting may not be present.
3
Install lubrication fitting (24) if removed.
4
Apply sealing compound to threads of centering setscrew (21). Install by turning centering setscrew until
equal clearance is obtained between end rod plain bearing (50) and mounting bracket (18) on each side of
end rod plain bearing.
5
Apply sealing compound to threads of locking setscrew (20). Install in mounting bracket (18) directly over
centering setscrew (21).
6
Inspect area of cab roof to which mounting bracket (18) will be attached. Repair defects as required before
installing equilibrated elevation mechanism assembly (3).
7
Install eye bolt (19) into center screw hole of mounting bracket (18).
8
Attach hoist (5) to eye bolt (19). Raise equilibrated elevation mechanism assembly (3) and mounting bracket
(18) to position over cab roof. Lower through hole in cab roof.
19
3
5
18
50
20
21
22
23
3
18
25
24
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