K 1500 Truck 4WD V6-262 4.3L (1991)
-
Place the compressor in a horizontal position with the oil sump down.
-
Rotate the compressor shaft by hand.
-
Replace shaft nut (1) with a new one.
-
Place the compressor in a horizontal position with the oil sump down.
-
Rotate the compressor shaft by hand.
-
Replace shaft nut (1) with a new one.