Middle frame and hook arm have a combined weight of 2,100 lbs. (953 kg). Attach suitable
lifting device prior to installation to prevent possible injury to personnel.
Blocks supporting middle frame can fall when middle frame is supported with a lifting device.
Have assistant prevent blocking from falling or damage to equipment may result.
Attach lifting device to hook arm (1).
Turn ON ENGINE switch (2).
With the aid of an assistant, press middle frame safe lowering button (3) while using lifting device to
raise hook arm (1) and middle frame (4), remove blocking and then lower middle frame.
Tun OFF ENGINE switch (2).
Remove lifting device from hook arm (1).
Install LHS manifold cover, (TM 9-2320-364-20).
Start engine, (TM 9-2320-364-10).
Operate LHS, (TM 9-2320-364-10).
Check for oil leaks, (TM 9-2320-364-10).
Shut OFF engine, (TM 9-2320-364-10).
Check hydraulic oil reservoir level, (TM 9-2320-364-20).
Remove wheel chocks, (TM 9-2320-364-10).
END OF TASK