Section 356 (Engine Cooling System - 2500 Hd & 3500 Hd): Engine: Thermostat: Installation: 5.7L

WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Thermostat - 5.7L

Courtesy of CHRYSLER GROUP, LLC

Install thermostat (1) (spring side down) into recessed machined groove with bleed valve located at the 12 o'clock position.
Install the thermostat housing (3) bolts. Tighten the bolts to 13 N.m (10 ft. lbs.).

Fig 2: Engine Coolant Temperature Sensor & Thermostat (5.7L)
Courtesy of CHRYSLER GROUP, LLC
Install the radiator hose (1) onto the thermostat housing (3).
Fill the cooling system. Refer to STANDARD PROCEDURE .
Connect the negative battery cable.
Start and warm the engine. Check for leaks. Refer to STANDARD PROCEDURE .