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TM 9-2320-364-34-3
17-63
Hook arm cylinder weighs 210
lbs (95 kg). Attach suitable
lifting device prior to lifting to
prevent possible injury to
personnel.
(20)
Attach lifting device on right side
cylinder (1).
(21)
With the aid of an assistant, using lifting
device, install right side cylinder (1) (rod
lug end) with lockwasher (3) and
locknut (2) on cylinder shaft (10).
(22)
Bend lockwasher (3) tab into locknut (2).
(23)
Remove lifting device from right side
cylinder (1).
Middle frame, hook arm and hook have a combined weight of 2,100 lbs (953 kg). Attach
suitable lifting device prior to lifting to prevent possible injury to personnel.
(24)
Attach lifting device to middle frame (5).
(25)
With the aid of an assistant, turn ON ENGINE switch (15) and press middle frame safe lowering
button (16) while using lifting device to raise middle frame (5) and block up middle frame in two places.
(26)
Turn OFF ENGINE switch (15) and remove lifting device from middle frame (5).
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