FAQ for Automatic Transmission Oil Cooler Line Connector Repair
Q: What is the proper way to install the transmission fluid cooler hose/pipe connector (upper radiator)?
A:
First install the TOC fitting to the radiator, connect the TOC line to the TOC fitting, snap the plastic cap onto the TOC fitting and ensure that the plastic cap is fully seated against the fitting. Next, ensure that no gap is present between the cap and the fitting, install the radiator support, and inspect the fluid level.
By BobGM Specialist
01/11/2022 Q: What should be ensured when connecting the TOC line to the TOC fitting?
A:
You should ensure the cooler line being installed has a plastic cap on the end that connects to the quick-connect fitting.
By BobGM Specialist
01/11/2022 Q: What is the removal procedure for the transmission fluid cooler hose/pipe connector (upper radiator)?
A:
The procedure is to remove the radiator support, disengage the plastic cap from the TOC fitting, disconnect the TOC line from the TOC fitting and remove the TOC fitting from the radiator.
By BobGM Specialist
01/11/2022 Q: What is the removal procedure for the transmission fluid cooler hose/pipe quick-connect fitting?
A:
First, install the J 41623-B onto the transmission oil cooler (TOC) pipe, slide the J 41623-B toward the TOC pipe fitting and connect the J 41623-B onto the TOC pipe fitting. Next rotate the J 41623-B until the retainer clip rises above the fitting retainer seat, pull back on the TOC pipe, and remove the J 41623-B.
By BobGM Specialist
01/11/2022 Q: What is the recommended torque when installing the TOC fitting to the radiator?
A:
You can tighten the fitting to 18 N.m (13 lb-ft).
By BobGM Specialist
01/11/2022 Q: What is the removal procedure for the transmission fluid cooler hose/pipe connector (lower radiator)?
A:
First, raise and support the vehicle, position a drain pan under the vehicle, disengage the plastic cap and disconnect the TOC line from the TOC fitting. Next, remove the TOC fitting from the radiator.
By BobGM Specialist
01/11/2022 Q: What is the purpose of giving the cooler pipe a gentle pull?
A:
The purpose is to ensure the cooler line is properly installed.
By BobGM Specialist
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