Engine Oil Cooler Pipe/Hose Quick Connect Fitting Replacement

Engine Oil Cooler Pipe/Hose Quick Connect Fitting Replacement

Tools Required

DT-47731 Transmission Cooler Quick Disconnect

Removal Procedure




1. Install the DT-47731 onto the engine oil cooler (EOC) pipe.




2. Slide the DT-47731 toward the EOC pipe fitting.





Important: Rotate the DT-47731 to engage the EOC pipe fitting's retainer slots.


The DT-47731 should be nearly flush with the fitting.


3. Connect the DT-47731 onto the EOC pipe fitting.




4. Rotate the DT-47731 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 DT-47731 from the EOC pipe.

Installation Procedure





Important: 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.