B4000 SE Cab Plus 4 4WD V6-4.0L SOHC (2001)
22. Unscrew fitting.
23. Remove the bolts and the valve cover.
24. Clean all mating surfaces.
Caution:
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Do not clean the valve cover gasket with solvent. Damage to the valve cover gasket may result.
25. To install, reverse removal procedure.