C 3500 Truck 2WD V8-454 7.4L VIN J SFI (1999)
Oil Line: Service and Repair
Removal Procedure
The optional oil cooler is either an integral part of the radiator or this is a separate unit placed in front of the radiator. The cooler lines and hoses are
serviceable.
1. Set the park brake.
2. Pull back along the pipe in order to remove the plastic cap from the connector.
3. Use a small, pick-type tool or screwdriver in order to release one of the open ends of the retaining ring from the connector fitting.
4. Rotate the retaining ring out of position on the connector fitting and remove the ring completely.
5. Discard the retaining ring clip.
6. Pull outward on the pipe in order to remove the pipe from the connector fitting.
