V 45 CYLINDER HEAD/VALVE #2 EXHAUST CAMSHAFT #2 INTAKE CAMSHAFT Turn the crankshaft counterclockwise to align the T2.4 mark with the rear crankcase mating surfaces. Position the #2, 4 camshafts so that the cams are positioned as shown. T2.4 MATING SURFACE INDEX MARKS Align the new index marks (page 10-19) on the front cylinders (No. 2, 4) cam sprockets with the top of the front cylinder head. Then place the cam chain on the sprockets. Tighten the front cylinder's camshaft holder bolts in a criss-cross pattern in 2-3 steps, in the same manner as used for the rear camshaft holders. Turn the crankshaft one turn (360°) and install the other cam sprocket bolts. NOTE: Apply a locking agent to the threads and underside of the sprocket bolt heads. Tighten the cam sprocket bolts to the specified torque. TORQUE: 18-20 N.m (1.8-2.0 kg-m, 13-14 ft-lb) Turn the crankshaft one turn (360°) further and tighten the other sprocket bolts to the specified torque. NOTE: Make sure that the punch marks on the cam sprockets align with the top of the cylinder head: The rear cylinder's sprocket punch marks should align at T1,3 and the front cylinder's sprocket new index marks should align at T2,4. CAM SPROCKET BOLTS PUNCH MARKS Date of Issue: October, 1982 155 C-) HONDA MOTOR CO., LTD. 10-21