K 2500 Truck 4WD V6-262 4.3L VIN Z TBI (1995)
Compressor Fitting HVAC: Service and Repair
Compressor Sealing Washers
Sealing Washer Installation
Important
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When installing sealing washers, keep dirt and foreign material from getting on the sealing surfaces of the washers, hose block, or compressor
ports. Clean all sealing surfaces with a lint-free rag.
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Do not reuse sealing washers.
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Sealing washers do not have to be oiled prior to assembly.
Sealing Washer Installation
Install or Connect
1. Install sealing washer onto pilots of suction/discharge block fitting. Washers must "bottom" against surface of block fitting.
2. Install hose block to the compressor. Make sure the sealing washers are seated within the compressor machined surfaces.
3. Hold block in place, hand tighten bolt. Tighten Bolt to 34 Nm (25 lb ft).
