TM 5-3895-369-14
4-170. ROTOR PLOW REPLACEMENT.
This task covers:
a. Removal
INITIAL SETUP
b. Installation
Tools
Tool kit, general mechanic’s: equipment
maintenance and repair
Shop equipment, automotive maintenance and
repair: organizational maintenance common
no. 1, less power
Jackstands (capacity 5,000 lb (2,268 kg])
Wrench, torque
Materials/Parts
Lockwashers (4)
Equipment Condition
TM or Para
Condition Description
Para 2-13
Parking brake set.
Para 2-10[b]
Rotor fully raised.
a.
Removal.
Rotor assembly must be supported prior to
working beneath or injury to personnel
may result.
(1)
Remove three screws (1) and lo&washers
(2) from plow (3). Discard lockwashers.
(2)
Remove plow (3) from beneath gear box (4).
b. Installation.
(1)
Position plow (3) on bottom of gear box (4).
(2)
Install four lockwashers (2) and
screws (1). Tighten screws
125 to 135 lb-ft (169 - 183 N•m).
NOTE
Follow-on Maintenance:
Remove supports from under rotor.
Lower rotor assembly (para 2-10[c]).
END OF TASK
4-549
