TM 1-1520-238-23
7-97
7.28.
HYDRAULIC HAND PUMP SUPPORT REPLACEMENT
7.28.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
7.28.2. Initial Setup
Tools:
Aircraft mechanics tool kit (item 376, App H)
Materials/Parts:
Cotter pin (2)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
7.25
Hydraulic hand pump removed
7.29
Hydraulic hand pump selector lever and
spring removed
7.28.3. Removal
a. Remove hand pump support (1) from hand
pump (2).
(1) Remove cotter pins (3) and (4).
(2) Hold bolt (5). Remove nut (6).
(3) Remove bolt (5) and two washers (7).
(4) Hold bolt (8). Remove nut (9).
(5) Remove bolt (8) and two washers (10).
(6) Remove support (1).
7.28.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
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