Ford 7R3Z-6049-AA Cylinder Head Assembly

You can Select Your Vehicle to check if 7R3Z-6049-AA fits your vehicle.

Caution 1: These engines are difficult to work on and require special tools for many procedures. For any procedure involving timing chains, camshafts, or cylinder head removal, the steps must be read carefully, and disassembly must proceed using the special tools; otherwise, damage to the engine could result. Caution 2: The engine must be completely cool when the cylinder heads are removed. Failure to allow the engine to cool off could result in cylinder head warpage. Caution 3: The manufacturer states that the cylinder head cannot be machined in the event of warping. If the cylinder head warpage exceeds 0.001 inch (0.0254 mm), it must be replaced.

1. Relieve the fuel system pressure and disconnect the cable from the negative battery terminal. 2. Drain the cooling system. 3. Remove the intake manifold and the exhaust manifolds. 4. Remove the valve covers. 5. Remove the drivebelt and the drivebelt tensioner. 6. Remove the camshafts and lifters. 7. Remove the two Camshaft Position (CMP) sensors at the rear of each cylinder head and disconnect any other electrical connectors.