TM 5-3895-369-14
4-174. ROTOR ASSEMBLY REPLACEMENT.
This task covers:
a. Removal
INITIAL SETUP
b. Installation
Tools
Shop equipment, automotive maintenance and
repair: organizational maintenance common
no. 1, less power
Lifting device (capacity 5000 lb [2268 kg])
Materials/Parts
Lockwashers (4)
Equipment Condition
TM or Para
Para 4-101
Para 4-143
Para 4-145
Para 4-168
Condition Description
PTO drive shaft removed
Hydraulic hoses
disconnected.
Boom hoist cylinder
removed.
Additive system rotor
hose disconnected.
Personnel Required
MOS62B, Construction equipment repairer (2)
a.
Removal.
Mark location of blocks before removal for
correct installation.
(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.
4-554
