Cylinder Head - Rebuild (2-02) Section 2 - Cylinder Head - Group 02 M11 Page 2-8 Inspection Visually inspect the fuel drillings and water passages for restrictions or foreign material. Remove any obstructions. Visually inspect the valves and valve springs for cracks, bent or broken valve stems, broken valve spring collets or other damage. Visually inspect the valves for indications of leakage or burning. If cracked or damaged parts, or indication of leakage or burning is found, the cylinder head must be rebuilt. Refer to Cylinder Head - Rebuild (2-02). Visually inspect the cylinder head for cracks or damage.
If cracks or leaks in the cylinder head are suspected, refer to Cylinder Head - Pressure Test for Reuse (2-08). Cylinder Head - Rebuild (2-02) Disassembly Install the cylinder head in the head holding fixture, Part No. ST-583, as shown.