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REMOVAL | Up
TM-11-6625-3081-23-4 Electronic Equipment Test Facility TADS/PNVS Augmentation Equipment Manual | Next
VALVE ASSEMBLY REPLACEMENT |
TM 11-6625-3081-23
5-6.
BASE ASSEMBLY REPAIR (cont)
5-6
INSTALLATION
(7) Wrap teflon tape around
threads of fitting (3).
(8) Install fitting (3) into
isolator (1).
(9) Position isolator (1) on
mounting plate.
Aline with
mark made during removal.
(10) Install two bolts (5) and
lockwashers (6).
Tighten
bolts until just seated on
isolator.
Be sure piston
end of isolator remains flat
on mounting plate.
(11) Install laminated shims (7)
as required to fill gap
under isolator at valve
end.
(12) Torque bolts (5) to
54 ft-lb.
CAUTION
Do not use wrench on tubing nuts.
finger tighten only.
(13) Attach blue tube (2) to
fitting (3) on isolator (1).
Finger tighten only.
(14) Install piston plate (4) on
isolator (1).
(15) Refer to 2C above and
perform steps 31 thru 38.
(16) Refer to 1 above and install
protective skirts.
(17) Refer to paragraph 5-7 and
adjust base assembly.
END OF TASK
5-29
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