Transmission Cooler for RAM 1500 Truck: Description and Operation
Transmission Cooler: Service and Repair
COOLER-TRANSMISSION OIL
REMOVAL
5.7L ENGINE
1. Place a drain pan under the oil cooler lines.
2. Disconnect the transmission oil cooler line quick-connect fitting at the cooler outlet using the quick connect release tool 6935. Plug the cooler
lines to prevent oil leakage.
3. Unsnap the transmission cooler tubes from the radiator tank clips.
4. Remove the bolt attaching the transmission cooler to the radiator.
5. Remove oil cooler from the vehicle. Take care not to damage the radiator core or transmission cooler tubes.
INSTALLATION
1. Position the transmission cooler tubes to the front of the radiator by sliding brackets into slots on radiator inlet tank.
2. Snap the transmission cooler tubes into the clips on the side of the radiator tank.
3. Install the transmission cooler attaching bolt. Tighten the bolt to 16 Nm (140 inch lbs.).
4. Inspect the quick connect fittings for debris and install the quick connect fitting on the cooler tube until an audible "click" is heard. Pull apart the
connection to verify proper installation and install the secondary latches.
5. Start the engine and check all fittings for leaks.
6. Check the fluid level in the automatic transmission.
