TM 11-6625-3081-23
5-37. PNEUMATIC CONTROL PANEL REPAIR (cont)
5-37
5. TUBING AND FITTINGS REPLACEMENT
NOTE
Use this procedure to replace any
tubing and fittings connected to the
pneumatic control panel.
REMOVAL
a.
Loosen two screws (1) and open
lower cabinet panel (2).
b.
On bottom of filter, push valve
(3) up to bleed off air pressure.
c.
Disconnect tubing (4) at both
ends.
d.
Unsnap tubing retainers (5) and
remove tubing.
e.
Remove fitting (6).
INSTALLATION
f.
Remove teflon tape residue from
gage threads and wrap with teflon
tape.
CAUTION
Do not use wrench on tubing nuts.
Finger tighten only.
g.
Install replaced item in reverse
order of removal.
END OF TASK
5-166
