K 2500 Truck 4WD V8-379 6.2L DSL VIN C FI (1989)
89-93 - Suction hose - 96068490
89-93 - Discharge hose - 96068489
Suction hose:
85-86 - 91172086
85-86 Dealer installed: 91172087
87-88 - 91172088
89-93 - w/turbo - 96069121 - w/o turbo
-
91172089
Discharge hose:
85-86 - 91172082
85-86 Dealer installed: 91172083
87-88 - 91172084
89-93 - 96069024
1989-93 Tracker
1.
Using the Service Manual, remove the following components in the order given:
a.
Receiver/dryer.
b.
Evaporator to compressor (suction) pipe.
c.
Compressor to condenser (compressor discharge) pipe.
d.
Joint service connector on compressor (to be reinstalled).
e.
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 and low side adapter fittings (see Step 3 of the Retrofit procedure for detailed installation instructions).
c.
Joint service connector to compressor. Use new 0-rings. Six small 0-rings and one large 0-ring are required.
d.
Evaporator to compressor (suction) pipe, and new 0-ring.
e.
Compressor to condenser (discharge) hose and new 0-ring.
f.
Receiver/dryer and 0-ring.
R-134a amount: 550 grams (1.21 lb)
PAG oil amount: 100 cc (3.0 oz)
Parts Required:
Receiver/dryer - 91172080
Adapter, Low Side - 91172092
