Saab 900 Service Manual page 68

.
"
~s~~~M~'''\:w~:ating
and ventilation system, air conditioning system
.CQi1l:g~·;~ting
pipe between the expan-
sion:
valve and evaporator
. .
:..:;'~
APpli~~' to the Borletti evaporator
" As
from the 1985 model, the compensating pipe
has 'been provided with the type of insulating
material used on cars without protective cover.
In addition, a piece of insulating material has
been fitted to the temperature sensor coil above
the evaporator outfet pipe. This has been done to
prevent the pipes from coming into contact with
one another, thus giving rise to noise.
To identify the evaporator, se page 854-60.
To
change'the. Clarion expansion valve
1 Discharge
me,
refrigerant from the system.
Release the hose connection at the expan-
sion valVe.
2 Remove the two
upp~r
bolts and remove the
top half of the cover.
3 Disconnectthe capillary tube from the outlet
pipe.
Saab900