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

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

Tools Required
* DT-47731 1/2 in. Cooler Line Quick Release Tool
* J 28585 Universal Snap Ring Remover for the 5/8 in. Cooler Line

Removal Procedure

1. Remove the plastic caps from the quick connect fittings by pulling the caps back along the pipe before installation.




2. Install the DT-47731 onto the transmission oil cooler (TOC) pipe, or use the J 28585




3. Slide the DT-47731 toward the TOC pipe fitting, or use the J 28585





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


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


4. Connect the DT-47731 onto the TOC pipe fitting.




5. Rotate the DT-47731 or use the J 28585 until the retainer clip (1) rises above the fitting retainer seat.




6. Pull back on the TOC pipe to disengage the pipe from the TOC pipe fitting.
7. Remove the DT-47731 or the J 28585 from the TOC pipe.

Installation Procedure





Important: Discard the TOC retaining clip and install a new retaining clip.


1. Install the TOC pipe into the TOC pipe fitting.
A distinct snap should be heard or felt when assembling the TOC pipe to the fitting.
2. To ensure the cooler line is properly installed, give the cooler pipe a gentle pull.