Transmission Fluid Cooler Pipe Connector Replacement - Radiator

Transmission Fluid Cooler Pipe Connector Replacement - Radiator (LDE, LUW, and 2H0)

Removal Procedure




1. Remove the fluid level drain plug (1).
2. Drain transmission fluid into a suitable container.
3. Remove the transmission oil cooler pipes from the oil cooler fittings on the radiator. Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection.





Note: Do not remove the upper and lower transmission oil cooler fittings from the radiator at the same time other wise the transmission oil cooler will fall inside the radiator end tank.

4. Remove the oil cooler fitting (1) and the O-ring (2) from the radiator.

Installation Procedure




1. Inspect the NEW O-ring (2) seals for cracks, cuts or damage. Replace if necessary.

Caution: Refer to Fastener Caution Fastener Caution.

Note: The correct thread engagement is critical. Cross-threaded fittings can achieve proper tightness and still leak.

2. Install the oil cooler fitting (1) to the radiator and tighten to 20 Nm (15 lb ft).
3. Install the transmission oil cooler hoses to the oil cooler fittings to the radiator. Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection.
4. Fill the cooling system. Refer to Cooling System Draining and Filling (Static Fill) Cooling System Draining and Filling (Static Fill)Cooling System Draining and Filling (GE-47716 Fill) Cooling System Draining and Filling (GE-47716 Fill).




5. Install the fluid level drain plug (1) and tighten to 12 Nm (106 lb in)
6. Top up transmission fluid and check transmission fluid level. Refer to Transmission Fluid Level and Condition Check Testing and Inspection.
7. Inspect for fluid leaks.