Engine Cooling System: Engine: Thermostat: Installation: 3.0L

Fig 1: Thermostat Housing & O-Ring Seal

Courtesy of CHRYSLER GROUP, LLC

1. Install a new O-ring seal (1) onto the thermostat housing (2).
   Fig 2: Thermostat Housing & Mounting Bolts

   Courtesy of CHRYSLER GROUP, LLC
2. Position thermostat housing (2) onto the water pump.
3. Install two thermostat housing bolts (1). Tighten bolts to 11 N.m (97 in. lbs.).
4. Install upper radiator hose on thermostat housing (2).
5. Fill cooling system. Refer to STANDARD PROCEDURE .
6. Install the air intake system. Refer to BODY, AIR CLEANER, INSTALLATION, 3.0L TURBO DIESEL .
7. Connect negative battery cable to battery.
8. Start and warm the engine. Check for leaks.