TM 9-2330-238-14
4-60. COUNTERBALANCE MAINTENANCE (M313) (Con’t).
8.
Pull wire rope assembly (6) over upper groove pulley (7) and aline hole in end with hole on upper end of
counterbalance bar (1 O).
9.
Install headed straight pin (24) in wire rope assembly(6) and upper end of counterbalance bar (1 O). Secure with
new cotter pin (9).
10.
Remove one inch thick wood blocks and close hinged roof and door.
11.
Retract side walls and close end panel doors (para 2-13).
f.
ADJUSTMENT I
1.
Loosen nut in turnbuckle assembly (18) and nut (19).
2.
Turn turnbuckle assembly (18) clockwise or counterclockwise until proper tension is obtained on wire rope
assembly (6). Tighten nut in turnbuckle assembly and nut(19) on end of wire rope assembly to lock turnbuckle in
position.
3.
Lubricate turnbuckle assembly (18) and groove pulleys (7) in accordance with Lubrication Instructions
(Chapter 3, Section I).
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