Engine repair requires absolute cleanliness because all outside contaminants including gasket surface debris will cause engine breakdown. The first step should involve the removal of the
Rocker Arms. Push rods need to remain in their original positions for reuse therefore place markings on them before taking them out. Running a visual check on push rods once they are removed should be conducted for potential damage. At the time of push rod installation cleaners should use engine oil to lubricate these elements. Concluding the procedure requires performing the reverse steps to restore the push rods to their original positions.