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TM 10-4320-342-24
2-34. PRIMING SOLENOID VALVE REPLACEMENT.
This task covers:
a. Removal
b. Installation
INITIAL SETUP
Tools
Equipment Condition
General Mechanics Tool Kit (App B, Sect III,
200/600 GPM pump assembly removed from
Item 1)
system (Para 2-9, TM 10-4320-342-10)
Material/Parts
Antiseize Tape (App E, Item 6)
Sleeving Insulation (App F, Item 12)
Electrical Terminals (App F, Item 53)
a.
REMOVAL. Refer to Figure 2-55.
(1)
Open door (1) and remove panel (2).
(2)
Remove sleeving insulation (3) from valve (4).
(3)
Tag and disconnect electrical wiring from valve (4).
NOTE
Ensure priming shutoff valve is closed.
(4)
Disconnect tubes (5 and 6) from valve (4) and remove valve.
(5)
Remove adapters (7 and 8) from valve (4).
b.
INSTALLATION.
NOTE
Install antiseizing tape (teflon tape) on all male pipe threads and wrap tape in
direction of threads. Do not allow teflon tape to extend beyond end of threads.
(1)
Install adapters (7 and 8) on valve (4).
(2)
Connect tubes (5 and 6) to valve (4).
(3)
Install electrical terminals (9) on valve wiring.
(4)
Position sleeving insulation (3) on wiring.
2-140
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