TM 5-3895-369-14
4-175. ROTOR BOOM REPLACEMENT.
This task covers:
b. Installation
a. Removal
INITIAL SETUP
Personnel Required
Tools
MOS62B, Construction equipment repairer (2)
Tool kit, general mechanic's: automotive
Equipment Condition
Lifting device (capacity 500 lb [227 kg])
Condition Description
TM or Para
Hoist boom cylinder
Materials/Parts
removed.
Pins, cotter (2)
Bar stops and
springs removed.
Rotor assembly on stand.
a.
Removal.
Rotor boom weighs 220 lb (100 kg). Use
suitable lifting device when removing
boom from vehicle.
(1) Attach suitable lifting device to rotor
boom (1).
(2) Remove two cotter pins (2), castle nuts (3)
screws (4), and shackles (5) from boom (1).
Discard cotter pins.
(3) While assistant steadies boom (1), mechanic
operates suitable lifting device to remove
boom from tiller (6).
4-559
