K 2500 Truck 4WD V8-379 6.2L DSL VIN C FI (1989)
1. Clutch plate and hub assembly (2).
Clean
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The inside of the compressor around the shaft (38). Prevent dust and dirt from entering the compressor.
2. Sleeve retainer (10).
3. Absorbent felt sleeve (11).
Removing/Installing The Shaft Seal Retaining Ring
4. Shaft seat retaining ring (12) with J 5403.
Removing/Installing The Shaft Seal Seat And Seal
5. Shaft seat (13).
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Place J 22974-A over the end of the shaft (38) to prevent chipping the ceramic seat (13).
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Engage J 23128 into the recessed portion of the seat by turning J 23128 to the right (clockwise).
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Lift the seat (13) from the compressor with a rotary motion.
