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VALVE ASSEMBLY REPLACEMENT | Up
TM-11-6625-3081-23-4 Electronic Equipment Test Facility TADS/PNVS Augmentation Equipment Manual | Next
INSTALLATION |
TM 11-6625-3081-23
5-6.
BASE ASSEMBLY REPAIR (cont)
5-6
a.
To replace valve number 1,
proceed as follows:
REMOVAL
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Refer to 2a above and
perform steps 1 thru 9.
On isolator (1), tag and
disconnect one orange tube
(2) from tee fitting (3) and
two natural tubes (4) from
opposite tee fitting (5).
Tag and disconnect orange
tube (6) from isolator
fitting (7).
Remove tubing clamps as
necessary.
Remove four screws (8) and
valve assembly (9) from
isolator (1).
Note location of tee fit-
tings (10) and remove from
valve (9).
Clean teflon
tape residue from threads.
Remove two screws (11) and
valve cover assembly (12)
from valve (9).
5-31
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