V45 CYLINDER HEAD/VALVE Remove the camshaft holders and measure the width of each plastigauge. The widest thickness determines the oil clearance. SERVICE LIMIT: CENTER: 0.10 mm (0.004 in) BOTH ENDS: 0.12 mm 10.005 in) When the service limits are exceeded, replace the camshaft and recheck the oil clearance. Replace the cylinder head and camshaft holders if the clearance still exceeds service limits. WATER HOSE CYLINDER HEAD REMOVAL Loosen the water hose clamp. Remove the water pipes and hose. Remove the water pipe 0-rings. Remove the oil pipe. CAM CHAIN TENSIONER BASE Remove the front and rear cam chain tensioner base mounting bolts. Pull the cam chain tensioner base up. 141 Date of Issue: May, 1982 © HONDA MOTOR CO., LTD. 10-7