TM 5-3895-370-14&P(6)Measure camshaft valve lobes at position B. Ifmeasurements are less than minimum, replacecamshaft. Minimum limits are as follows:(a)Intake lobes are 1.852 in. (47.041 mm).(b)Exhaust lobes are 1.841 in. (46.761 mm).(c)Lift pump lobe is 1.398 in. (35.509 mm).(7)Measure camshaft journals at position C.Minimum limit is 2.1245 in. (53.9623 mm). Ifmeasurement is less than minimum, replacecamshaft.NOTEHeight is measured from the base oftappet.(8)Measure valve tappet diameter at 0.512 in.(13.005 mm) high and at 1.653 in. (41.986 mm)high. Normal diameter is 0.627 to 0.629 in.(15.926 15.977 mm). If measurement is aboveor below normal, replace valve tappet.5-289
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