Skylark L4-138 2.3L DOHC VIN D MFI QUAD 4 (1989)
Refrigerant: Technical Service Bulletins
1985-89 Spectrum and 1990-93 Storm (R)
1.
Using the Service Manual, remove the following components in the order given:
a.
Condenser (Storm) or radiator grille (Spectrum) (to be reinstalled).
b.
Triple switch (Storm) or dual pressure switch (Spectrum) (to be reinstalled).
c.
Receiver/dryer.
d.
Evaporator to compressor (suction) pipe.
e.
Check valve from high side service valve (discard).
f.
Compressor (only if being replaced).
2.
Using the Service Manual, install the following components in the order given. Be sure to use new 0-rings whenever a refrigerant connection has
been disconnected.
a.
Compressor (if being replaced).
b.
High side adapter fitting (see Step 3 of the retrofit procedure for detailed installation instructions). Low Side - Part of suction hose
c.
Evaporator to compressor (suction) pipe, and new 0-rings.
d.
Receiver/dryer and 0-rings.
e.
Triple switch or dual switch, and new 0-ring.
f.
Condenser or radiator grille.
R-134a amount:
91 - 500 grams (1.10 lb)
92-93 - 600 grams (1.32 lb)
PAG oil amount:
150 cc (4.50 oz)
Parts Required:
Receiver/dryer:
85-89 - 97104795
90-91 - 97104797
92-93 - 97104798
Adapter, High Side:
85-89 - 97104794
90-93 - 97104793
Adapter, Low Side: Part of Hose Asm.
0-rings:
Receiver/dryer -
85-91 - 94154048
92-93 - 94461700
Switch/pipe - 94461902
