TM 1-1520-238-23
5-184
Change 3
5.41.
MAIN ROTOR DROOP STOP FOLLOWER ROLLER AND INNER RACE
REPLACEMENT
5.41.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
5.41.2. Initial Setup
Tools:
Aircraft maintenance tool kit (item 372, App H)
Light duty laboratory apron (item 27, App H)
Chemical protective gloves (item 154, App H)
Adjustable air filtering respirator (item 262, App H)
0 - 300 inch-pound 3/8-inch drive click type torque
wrench (item 439, App H)
Materials/Parts:
Cloth (item 52, App F)
Lubricant (item 114, App F)
Personnel Required:
68D
Aircraft Powertrain Repairer/NDI
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
5.37
Feathering bearing housing removed
WARNING
FLIGHT SAFETY PART
The main rotor droop stop follower is
a flight safety part. Failure to follow
maintenance instructions may result
in serious injury or death of
crewmembers and/or serious damage
to the helicopter.
5.41.3. Removal
a. Remove droop stop roller (1) and follower in-
ner race (2) from droop stop follower (3).
(1) Remove nut (4), washer (5), and flat-sided
washer (6) from shoulder bolt (7).
(2) Remove bolt (7) from follower (3).
(3) Remove roller (1) from follower (3).
b. Remove inner race (2) from roller (1).
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