TM 1-1520-238-23
7-307
7.76.
UTILITY HYDRAULIC MANIFOLD LOW LEVEL PISTON REPLACEMENT (AVIM)
7.76.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
7.76.2. Initial Setup
Tools:
Hydraulic tool kit (item 384, App H)
3/8 x 1/4-inch drive socket wrench adapter (item 7,
App H)
Light duty laboratory apron (item 27, App H)
Industrial faceshield (item 129, App H)
Chemical protective gloves (item 154, App H)
30 - 150 inch-pound 1/4-inch drive click type torque
wrench (item 435, App H)
Materials/Parts:
Packing (2)
Spring
Hydraulic fluid (item 92, App F)
Wire (item 226, App F)
Personnel Required:
68H
Aircraft Pneudraulics Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
NOTE
This task is typical for both utility and pri-
mary hydraulic manifold low level switch
piston replacement.
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M04-3603-1
PRIMARY MANIFOLD
UTILITY MANIFOLD
