Engine Oil Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection

Engine Oil Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection

Special Tools

* J 41623-B - 3/8 Inch Cooler Quick Connect Tool

* DT 47731 - 1/2 Inch Quick Connect Release Tool

Removal Procedure





1. Install the J 41623-B - 3/8 Inch Cooler Quick Connect Tool or DT 47731 - 1/2 Inch Quick Connect Release Tool onto the engine oil cooler (EOC) pipe.





2. Slide the J 41623-B - 3/8 Inch Cooler Quick Connect Tool or DT 47731 - 1/2 Inch Quick Connect Release Tool toward the EOC pipe fitting.





Note:
Rotate the J 41623-B - 3/8 Inch Cooler Quick Connect Tool or DT 47731 - 1/2 Inch Quick Connect Release Tool to engage the EOC pipe fitting's retainer slots.

The J 41623-B - 3/8 Inch Cooler Quick Connect Tool or DT 47731 - 1/2 Inch Quick Connect Release Tool should be nearly flush with the fitting.

3. Connect the J 41623-B - 3/8 Inch Cooler Quick Connect Tool or DT 47731 - 1/2 Inch Quick Connect Release Tool onto the EOC pipe fitting.





4. Rotate the J 41623-B - 3/8 Inch Cooler Quick Connect Tool or DT 47731 - 1/2 Inch Quick Connect Release Tool until the retainer clip (1) rises above the fitting retainer seat.





5. Pull back on the EOC pipe to disengage the pipe from the EOC pipe fitting.

6. Remove the J 41623-B - 3/8 Inch Cooler Quick Connect Tool or DT 47731 - 1/2 Inch Quick Connect Release Tool from the EOC pipe.

Installation Procedure





Note:
Inspect the EOC pipe fitting and retaining clip for signs of wear or damage. Replace the components if necessary.

1. Install the EOC pipe into the EOC pipe fitting.

A distinct snap should be heard or felt when assembling the EOC pipe to the fitting.

2. To ensure the cooler line is properly installed, give the cooler pipe a gentle pull.