4-174. ROTOR ASSEMBLY REPLACEMENT.
This task covers:
TM or Para
Shop equipment, automotive maintenance and
PTO drive shaft removed
repair: organizational maintenance common
no. 1, less power
Boom hoist cylinder
Lifting device (capacity 5000 lb [2268 kg])
Additive system rotor
MOS62B, Construction equipment repairer (2)
Mark location of blocks before removal for
(1) Remove two cotter pins (1) and two pins (2)
from two blocks (3).
(2) Install two pins (2) in two holes (4) directly
above boom (5).
Rotor weighs 4200 lbs (1905 kg). Attach
suitable lifting device prior to removal to
prevent possible injury to personnel.
(3) With suitable lifting device attached to
boom (5), operate lifting device to remove
slack in chain/strap.