Ford 7R3Z-6049-D Cylinder Head Assembly

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1. Disconnect the cable from the negative battery terminal. 2. Drain the cooling system. 3. Remove the engine from the vehicle and mount it on an engine stand. 4. Remove the intake manifold. 5. Label and disconnect the electrical connectors from the fuel injectors. 6. Remove the exhaust manifolds. 7. Remove the drivebelt and the drivebelt tensioner.

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.