TM 55-1520-240-23-10
13-2
REMOVE HEATER
(Continued)
13-2
3.
Disconnect low pressure tube (5) from air inlet
duct (6).
4.
Disconnect high pressure tube (7) from adapter
(8).
5.
Loosen nuts (9) on low pressure tube (5) and
high pressure tube (7) at air pressure switch (10).
6.
Turn tubes (5 and 7) away from heater (11).
7.
Remove lockwire from electrical connector (12).
8.
Remove screw (13), two washers (14), clamp
(15), wires (16), and nut (17) from fan (18).
9.
Disconnect electrical connector (12) from fan
(18).
10.
Remove clamps (19) from air inlet duct (6).
13-11