TM 1-1520-238-23
11-76
Change 4
11.11.
LATERAL BELLCRANK AND LATERAL LINKS INSTALLATION
11.11.1. Description
This task covers:
Installation.
11.11.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
3/8 x 1/2-inch drive socket wrench adapter (item 6,
App H)
Light duty laboratory apron (item 27, App H)
1 13/16 x 1/2-inch drive open end box socket wrench
crowfoot attachment (item 73, App H)
Chemical protective gloves (item 154, App H)
Adjustable air filtering respirator (item 262, App H)
1 1/16 x 1/2-inch drive socket wrench socket (item 305,
App H)
1 11/16 & 1 7/8-inch open end wrench (item 415,
App H)
1 1/16 & 1 1/4-inch open end wrench (item 416, App H)
150 - 750 inch-pound 3/8-inch drive click type torque
wrench (item 442, App H)
0 - 175 foot-pound 1/2-inch drive dial indicator torque
wrench (item 444, App H)
Materials/Parts:
Bolt MS27576-10-46 (for alinement)
Cotter pin (7)
Adhesive (item 3, App F)
Cloth (item 47, App F)
Cloth (item 51, App F)
Corrosion preventive compound (item 62A, App F)
Methyl ethyl ketone (item 124, App F)
Sealing compound (item 176, App F)
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
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