Cylinder Head: Disassembly
WARNING: This page is about a different car, the 2006 Mercury Milan and 2006 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
If the components are to be reinstalled, they must be installed in the same positions. Mark the components removed for locations.
- Remove the 4 bolts and the coolant outlet.
- Discard the gasket.
- Remove the 2 bolts and the exhaust gas recirculation (EGR) valve.
- Discard the gasket.
- Remove and discard the cylinder head temperature (CHT) sensor.
- Remove the spark plugs.
- Using the special tools, compress the valve springs and remove the valve collets, valve spring retainers and the valve springs.
- Inspect the components, if necessary. For additional information, refer to ENGINE SYSTEM-GENERAL INFORMATION .
- Remove the valves.
- Using the special tools, remove and discard the valve seals.
- Inspect the valves. For additional information, refer to ENGINE SYSTEM-GENERAL INFORMATION . Install new parts, as necessary.
CAUTION:
Only use hand tools when removing or installing the spark plugs, damage can occur to the cylinder head or spark plug.
NOTE:
Use a small screwdriver and grease to remove the valve collets.