Thermostat Housing: Removal
WARNING: This page is about a different variant/trim than selected.
NOTE:
Removal steps in this procedure may contain installation details.
- Drain the cooling system. Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding .
- Remove the air cleaner outlet pipe. Refer to: Air Cleaner Outlet Pipe .
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NOTE: Cover the accessory drive belts to prevent coolant contamination of the belts.
Completely cover the accessory drive belts with waterproof plastic.
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- Disconnect the coolant hoses. Use the General Equipment: Hose Clamp Remover/Installer
- If equipped, disconnect the block heater electrical connector and detach the wiring harness retainer.
- Remove the bolts and the thermostat housing.
Torque: Stage 1: 71 lb.in (8 Nm) Stage 2: 45 deg.
- Inspect the O-ring seal and replace if necessary.
- Remove and discard the thermostat housing O-ring seal.