TM 1-1520-238-23
11-607
11.137. COLLECTIVE F.S. 161.60 BELLCRANK BRACKET ASSEMBLY
REMOVAL/INSTALLATION
11.137.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
11.137.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
10 - 50 inch-pound 1/4-inch drive click type torque
wrench (item 434, App H)
Materials/Parts:
Cotter pin (2)
Personnel Required:
67R
Attack Helicopter Repairer
One person to assist
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1520-238-T
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
2.161
Pilot seat removed
2.2
Access panel R200 removed
WARNING
To prevent injury, maintenance per-
sonnel shall be warned before moving
controls. If injury occurs, seek medi-
cal aid.
11.137.3. Removal
a. Enter pilot station (para 1.56). Observe all
safety precautions.
b. Remove access cover (1) from pilot cockpit
aft bulkhead (2).
(1) Move thermal insulation (3) away from bulk-
head (2) to expose cover (1).
(2) Remove 18 screws (4) and washers (5).
(3) Remove cover (1).
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M04-4404-1
1
4
5
2
M04-4404-2
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