TM
9-2330-238-14
2-16.
OPERATING
AIR CONDITIONER
(Con’t).
NOTE
Ž Opening
and
closing
bonnet
front
door
on some
early
model
M447C
and
M313
semitrailers
automatically
actuates
air conditioner
cutout
switch
which
controls
operation
of air conditioner
warning
lamp.
•
On early model
M313
semitrailers,
there is only one bonnet front door control handle
located
on right side of air conditioner.
On late model
M313
and M447C
semitrailers,
there
are two
bonnet
front
door
control
handles,
one
located
on each
side
of air
conditioner.
a.
Push handle(s)
(3) simultaneously
upward
and over to open
air conditioner
bonnet
front door
(5).
TA701927
2-27