TM 1-1520-238-23
11-193
11.39.
PILOT COLLECTIVE STICK SUPPORT ASSEMBLY DISASSEMBLY/ASSEMBLY (AVIM)
11.39.1. Description
This task covers:
Disassembly. Cleaning. Inspection. Assembly.
11.39.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Airframe repairman’s tool kit (item 377, App H)
Light duty laboratory apron (item 27, App H)
Industrial faceshield (item 129, App H)
Chemical protective gloves (item 154, App H)
10 - 50 inch-pound 1/4-inch drive click type torque
wrench (item 434, App H)
Materials/Parts:
Cotter pin (4)
Packing
Rivet MS20470A3 (2)
Shear rivet MS20470AD3 (2)
Petrolatum (item 138, App F)
Personnel Required:
67R
Attack Helicopter Repairer
68G
Aircraft Structural Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1500-204-23
Equipment Conditions:
Ref
Condition
11.64
Pilot collective SPAD switch removed
11.39.3. Disassembly
a. Remove collective arm (1) from support as-
sembly (2).
(1) Remove and discard cotter pin (3) from nut
(4).
(2) Remove nut (4).
(3) Remove bolt (5) and retainer (6).
(4) Remove pin (7).
(5) Remove arm (1) and two retainers (8).
b. Remove output arm (9) from input arm (10).
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