TM 55-1680-320-23 & P
3-29. BOOM POSITION SUPPORT ASSY - REPAIR
3-29
This task covers Disassembly, Cleaning,
INITIAL SETUP
Personnel Rewired:
67N, UHl Helicopter Repairer (2)
67T, UH60 Helicopter Repairer (2)
68F, Aired Electical Repairer
Parts/Materials:
Cleaning Solvent (Item 10, App.D)
Packing, MS28775-133
Petrolatum (Item 19, App. D)
Tools and Test Equipment:
Tool Kit, Aircraft Mechanics
NSN 5180-00-323-4692
Shop Set, Intermediate Maintenance
NSN 4920-(W472-4183
Tool Kit, Electrical Repairer
NSN 5180-0(L323-4915
Air source, 35 psi
Inspection, Repair and Reassembly
Equipment Condition:
Hoist installed in assembly stand
Boom position support assembly removed
Equipment Condition Para:
Task 3-5
Task 3-30
References:
Avionic Cleaning and Corrosion Prevention/Control
TM 55-1500-343-23
Aircraft Electric and Electronic Wiring
TM 55-1500-323-24
1. Disassembly.
a.
b.
c.
Remove plunger (2) from upper support as-
sembly (1) by removing setscrew (3).
Unscrew height adjuster assembly (4) from
upper support assembly (1). Remove and dis-
card packing (5).
Remove cover (6) and lanyard (7) by removing
screws (8).
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Change 2
3-95
