TM 1-1520-238-23
7-398
7.106.
TAIL WHEEL LOCK ACTUATOR HOSE REPLACEMENT
7.106.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
7.106.2. 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)
14-quart utility pail (item 222, App H)
Materials/Parts:
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
7.57
Utility hydraulic system vented
7.106.3. Removal
a. Remove hose (1) from union (2).
(1) Place rags and pail under hose (1) to catch
hydraulic fluid spills. Use pail.
(2) Hold union (2). Remove nut (3).
b. Remove hose (1) from union (4).
(1) Hold union (4). Remove nut (5).
(2) Remove and discard hose (1).
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M04-903-2
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