K 2500 Truck 4WD V8-379 6.2L DSL VIN C FI (1989)
FOR ALL VEHICLES EXCEPT GEO, see the "Compressor Replacement Chart" at the end of this section. Compressor replacement requirements ARE
NOT LISTED in the platform details (except for application details), except as noted below for Y car and P and Medium Duty truck.
Compressor Replacement Chart
Important:
It is important to check the date code on the compressor. Any vehicle may have had a compressor replaced either during or after the warranty period.
The date code will determine whether or not the compressor must be replaced.
Compressor Availability
A new compressor for use with R-134a systems will be shipped with the correct amount of PAG oil installed (see "IMPORTANT" below). Do not add
any additional oil in Step 5 of the retrofit procedure if a compressor is to be replaced with a new R-134a compressor at the same time the initial retrofit is
