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TM 9-2320-304-14&P
5-240
Direct Support and General Support Maintenance (Cont)
5-43. CONTAINER HANDLING UNIT (CHU) KIT INSTALLATION (CONT).
(72) Apply grease to face of thrust
washer (111), seal (112), bore in arm
assembly (113), and bores and thrust
face of rear roller bracket (67).
WARNING
Arm assembly weighs 240 lbs. (109 kg).
Attach suitable lifting device to prevent
possible injury to personnel.
(73) Attach lifting device to arm
assembly (113).
CAUTION
Make sure not to damage bottom of
preformed packing during arm installation.
(74) Soldier A position large end of arm assembly (113) in rear roller bracket (67).
WARNING
Use care when installing snap rings and retaining rings. Snap rings and retaining rings
are under spring tension and can act as projectiles when released and can cause severe
injury.
(75) Soldier B apply grease to outer surface of pivot pin (108) and install pivot pin, shim(s) (110), if
required, and retaining ring (109) in arm assembly (113) and rear roller bracket (67).
(76) Remove lifting device from arm assembly (113).
WARNING
Adhesives, solvents, and sealing compounds can burn easily, can give off harmful vapors,
and are harmful to skin and clothing. To avoid injury or death, keep away from open fire
and use in well-ventilated area. If adhesive, solvent, or sealing compound gets on skin or
clothing, wash immediately with soap and water.
NOTE
Right and left arm assemblies are installed the same. Right side is shown.
(77) Apply sealing compound (Loctite 242) to
threads of four screws (114).
(78) Install four screws (114) and handle (115)
on right arm assembly (113).
Change 1
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