TM 1-1520-238-23
7-45
7.12.
PRIMARY HYDRAULIC MANIFOLD MANUAL BLEED VALVE REPLACEMENT – continued
7.12.4. Cleaning
a. Wipe attaching parts with a clean rag.
7.12.5. Inspection
a. Check manifold for cracks and stripped or
damaged threads (para 7.1).
b. Check attaching parts for corrosion (para
1.49).
7.12.6. Installation
a. Install new packing (3) on new valve (1).
(1) Lubricate packing (3). Use clean hydraulic
fluid (item 92, App F).
(2) Install packing (3) on valve (1).
b. Install valve (1) on manifold (2). Torque to 100
INCH-POUNDS.
(1) Lubricate valve threads. Use clean hydraulic
fluid (item 92, App F).
(2) Install valve (1) on manifold (2).
(3) Torque valve (1) to 100 INCH-POUNDS. Use
torque wrench.
c. Inspect (QA).
d. Perform pressurized air system leak check
(para 7.115).
e. Install access panel L200 (para 2.2).
END OF TASK
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M04-740-3
M04-740-4
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