TM 1-1520-238-23
7-344
7.88.
UTILITY HYDRAULIC ACCUMULATOR APU START SOLENOID VALVE
REPLACEMENT – continued
7.88.3. Removal
a. Remove solenoid valve (1) from hydraulic ac-
cumulator (2).
(1) Place rags under valve (1) to catch hydraulic
fluid spills.
(2) Remove two screws (3) and two screws (4).
Use hexagon screwdriver.
(3) Remove valve guard (5).
(4) Pull valve (1) straight away from accumulator
(2).
(5) Remove and discard valve (1) with packings
(6), (7), and (8) from valve mount (9).
7.88.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
7.88.5. Inspection
a. Check screws for stripped or damaged
threads (para 7.56).
b. Check removed and attaching parts for corro-
sion (para 1.49).
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