c) Tappet and push rod z By means of outside micrometer, measure the outer diameter of tappet and replace the severe ones. (1) Unevenness (2) Crack (3) Normal (4) Abnormal EA0M4070 z By inspecting the tappet surface that contacts with the camshaft's cam for any crack and scratch etc., and if the degree is small, correct them with an oil stone or the grinding paper but if severe replace them. z Place the push rod on the surface plate and rolling it, Inspect the curving degree with a clearance gauge and if abnormal, replace it.
EA0M4073 Feeler gauge d) Rocker arm reassembling z Inspect the oil passages of rocker arm and rocker arm bracket for any clogs and reassemble them in the reverse order of disassembling after thorough cleaning. Inspection - 69 - Standard Limit Tappet clearance 0.035 ~ 0.077 mm 0.25 mm Limit 0.3 mm or less