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TM 9-2320-304-14&P
5-183
Direct Support and General Support Maintenance (Cont)
WARNING
Main frame and hook arm combined weight is 2,100 lbs. (953 kg). Attach suitable lifting
device prior to removal to prevent possible injury to personnel.
NOTE
·
There are two hook arm manifolds.
·
Both manifolds are removed the same way. Left side shown.
·
Remove cable ties as required.
(2) Attach lifting device to hook arm (5).
(3) Turn ENGINE switch (6) to ON position.
(4) With the aid of another soldier, press main frame safe lowering button (7) while using lifting
device to raise main frame (8) up until hook arm pivot pin (9) is above main frame cylinder (10)
and block up main frame in two places.
(5) Remove lifting device from hook arm (5).
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