TM 1-1520-238-23
7-286
7.70.
HYDRAULIC MANIFOLD RETURN FILTER SLEEVE, MANIFOLD GUIDE, AND SPRING
REPLACEMENT
7.70.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
7.70.2. Initial Setup
Tools:
Aircraft mechanics tool kit (item 376, App H)
Light duty laboratory apron (item 27, App H)
Industrial faceshield (item 129, App H)
Chemical protective gloves (item 154, App H)
Materials/Parts:
Packing (2)
Hydraulic fluid (item 92, App F)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
7.16
Primary hydraulic manifold return strainer
removed
or
7.69
Utility hydraulic manifold return strainer re-
moved
NOTE
This task is typical for both primary and
utility hydraulic manifold return filter
sleeve, manifold guide, and spring re-
placement.
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M04-3850-1
PRIMARY MANIFOLD
UTILITY MANIFOLD