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1. Using the special tool MD-998772 (1), compress the valve springs. 2. Remove the valve keeper, valve spring retainer and valve spring. 3. Remove valves from the cylinder head. Valves • Clean all valves thoroughly and discard burned, warped and cracked valves. • Check valve seats and valve faces for damage. • When reconditioning valves follow the specifications outlined for both intake and exhaust valves. • Measure valve deflection. VALVE DEFLECTION LIMIT (DIAL GAUGE READING) Intake Valve 0.02 mm Exhaust Valve 0.04 mm CYLINDER HEAD UNIT REPAIR LTSM020092 BESM020066
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