TM 1-1520-238-23
Change 3
2-59
2.24.
HINGE BUTT REPLACEMENT
2.24.1. Description
This task covers:
Removal. Cleaning. Inspection. Repair. Installation.
2.24.2. Initial Setup
Tools:
Airframe repairman’s tool kit (item 377, 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)
Materials/Parts:
Cloth (item 52, App F)
Epoxy primer coating kit (item 78, App F)
Methyl ethyl ketone (item 124, App F)
Naphtha (item 127, App F)
Thinner (item 211, App F)
Personnel Required:
68G
Aircraft Structural Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1500-204-23
TM 55-1500-345-23
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
2.24.3. Removal
a. Remove and discard hinge pin (1) from hinge
(2) (TM 1-1500-204-23).
2.24.4. Cleaning
a. Wipe attaching parts and surfaces with a
clean rag.
2.24.5. Inspection
a. Check door for cracks, distortion, and corro-
sion (para 2.11).
GO TO NEXT PAGE
1
2
2
M04-1506-6
