TM 10-4610-241-24
TO 40W4-13-42
2-30.
THREADED PIPE REPLACE - continued.
(b)
Clamp pipe (23) or active component in vise and remove component (24) to which it is attached with pipe
wrench.
b.
Installation.
(1)
Install threaded pipes, connected to pipe with grooved coupling clamp, as follows:
(a)
Refer to Paragraph (2-29) to connect grooved end of pipe.
(b)
Go to one or more steps in this Paragraph to secure pipe section to ROWPU or other piping. As required,
install color code tape.
(2)
Install threaded pipe section, attached to ROWPU with one-piece straps as follows:
(a)
Position plate (6) on frame or floor of ROWPU.
(b)
Wrap tape (5) around pipe section to be in contact with strap (3).
(c)
Install strap (3) with two lockwashers (2) and screws (1).
(d)
Go to one or more procedures in this Paragraph to secure pipe section to ROWPU frame or other piping.
As required, install color code tape.
(3)
Install threaded pipes, attached to front panel with two-piece straps as follows:
(a)
Install tape (16) and filler (17) on pipe section (15) where two-piece strap (3) will be installed.
(b)
Position pipe section on front panel and install two piece-strap (14), with screws (13), lockwashers (12) and
nuts (11).
(c)
Position screws (10) thru control panel and two piece-strap (14) and install flatwashers (9), lockwashers (8)
and nuts (7).
(d)
Go to one or more procedures in this Paragraph to secure pipe section to ROWPU frame or other piping.
As required, install color code tape.
(4)
Install pipe section, connected to other pipe, with union nut as follows:
NOTE
Be sure to wrap tape in direction of threads.
(a)
Wrap male pipe threads with teflon tape.
2-138
