1994 Chevrolet Astro Owner's Manual - Page 293
1994 Chevrolet Astro Manual
Page 293 highlights
Air Conditioning Refrigerants Not all air conditioning refrigerants are the same. If the air conditioning system in your vehicle needs refrigerant, be sure the proper refrigerant is used. If you're not sure, ask your GM dealer. For additional information, see your "Warranty and OwnerAssistance Information" booklet. Air Conditioning Refrigerant Capacity TYPE R-l34a R- 134a SYSTEM C-60** C-69*** QUANTITY* 2.00 lbs. (.91 kg) 3.00 lbs. (1.36 kg) *All Quantities Are Approximate **Front A/C Only ***Front & Rear A/C ~~ ~. NOTICE: R-134a refrigerant is not compatible with R-12 refrigerant in an air conditioning system. R-12 in an R-134a system cause will compressor failure, refrigerant oil sludge, or poor air conditioning system performance. 6-75
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 |
Air
Conditioning
Refrigerants
Not all air conditioning refrigerants are the same. If the
air conditioning
system in
your
vehicle
needs
refrigerant, be sure the proper refrigerant is
used. If you’re
not sure, ask
your
GM
dealer. For additional information, see
your
“Warranty
and
Owner Assistance Information” booklet.
Air
Conditioning
Refrigerant
Capacity
TYPE
R-l34a
R-
1
34a
SYSTEM
C-60**
C-69***
*All Quantities Are Approximate
**Front A/C
Only
***Front
&
Rear
A/C
QUANTITY*
2.00
lbs.
(.91
kg)
3.00 lbs. (1.36 kg)
~
~.
NOTICE:
R-134a
refrigerant
is
not
compatible
with
R-12
refrigerant
in
an air conditioning
system.
R-12
in
an
R-134a
system
will
cause
compressor
failure,
refrigerant
oil
sludge,
or
poor
air
conditioning
system
performance.
6-75