Removal Procedure
- Remove the engine cover.
- Disconnect the negative battery cable. Refer to
Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.
in General Information. - Drain the cooling system. Refer to Cooling System Draining and Filling .
- Disconnect the upper radiator hose.
- Remove the thermostat housing bolts (1) and the thermostat housing(2).
- Remove the thermostat (4).
- Clean the gasket mating surfaces.
Installation Procedure
- Install the thermostat (4).
- Install the thermostat housing (2) and the thermostat housing bolts (1).
- Connect the upper radiator hose.
- Refill the cooling system. Refer to Cooling System Draining and Filling .
- Connect the negative battery cable.
- Install the engine cover.
Tighten
Tighten the thermostat housing bolts to 15 N·m(11 lb ft).
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
