RAM 2500 Truck 4WD V8-5.9L VIN Z LDC (1998)
Coolant Return Tube-3.9L V-6 Or 5.2/5.9L V-8 LDC-Gas Engines
Coolant Return Tube-5.9L HDC-Gas Engine
5. Install a new O-ring to the heater hose coolant return tube. Coat the new O-ring with antifreeze before installation.
6. Install coolant return tube and its mounting bolt to engine.
7. Connect throttle body control cables.
8. Install oil dipstick mounting bolt.
9. 3.9L V-6 or 5.2/5.9L V-8 LDC-Gas Engines: Install idler pulley. Tighten bolt to 41 Nm (30 ft. lbs.) torque.
