K 2500 Truck 4WD V8-5.3L VIN T (1999)
11. For vehicles equipped with 4.8L, 5.3L, and 6.01engines and an auxiliary oil cooler, remove the oil cooling lines from the frame rail.
Installation Procedure
1. Install the transmission oil cooler line to the vehicle.
Important:
^
Do not reuse any of the existing retaining rings that were removed from the existing quick connect fittings. All retaining rings being installed must
be new.
^
Ensure the following procedures are performed when installing the new retaining rings onto the fittings.
2. Install a new retaining ring (E-clip) into the quick connect fitting using the following procedure:
3. Hook one of the open ends of the retaining ring in one of the slots in the quick connect fitting.
4. Rotate the retaining ring around the fitting until the retaining ring is positioned with all three ears through the three slots on the fitting.
