Section 03-00: Engine, Service | 1996 All F-150, F-250, F-350, F-Super Duty and Bronco Vehicles Equipped with 4.9L, 5.0L, 5.8L or 7.5L Gasoline Engines, and 7.3L Diesel Engines Workshop Manual |
Cleaning
Remove all gasket or foreign material, if equipped, from all inlet and outlet sealing surfaces of the manifolds.
Inspection
Inspect the cylinder head joining flanges of the exhaust manifold for evidence of exhaust gas leaks.
Inspect the manifold for cracks, damaged gasket surfaces, or other damage that would make them unfit for further service. Warped or cracked exhaust manifolds must be replaced.