Operation Manual

ENGINE SPECIFICATIONS
2-3
Radiator core
Width 329.0 mm (12.95 in)
Height 149.8 mm (5.90 in)
Depth 24.0 mm (0.94 in)
Water pump
Water pump type
Single suction centrifugal pump
Reduction ratio 23/19 (1.210)
Impeller shaft tilt limit 0.15 mm (0.0059 in)
Spark plug(s)
Manufacturer/model NGK/CR7E
Spark plug gap 0.7–0.8 mm (0.028–0.031 in)
Cylinder head
Combustion chamber volume 16.93–17.73 cm³ (1.03–1.08 cu.in)
Warpage limit 0.03 mm (0.0012 in)
Camshaft
Drive system Chain drive (left)
Camshaft cap inside diameter 23.000–23.021 mm (0.9055–0.9063 in)
Camshaft journal diameter 22.959–22.972 mm (0.9039–0.9044 in)
Camshaft-journal-to-camshaft-cap clearance 0.028–0.062 mm (0.0011–0.0024 in)
Limit 0.08 mm (0.0031 in)
Camshaft lobe dimensions
Intake A 32.490–32.590 mm (1.2791–1.2831 in)
Limit 32.390 mm (1.2752 in)
Intake B 24.950–25.050 mm (0.9823–0.9862 in)
Limit 24.850 mm (0.9783 in)
Exhaust A 32.690–32.790 mm (1.2870–1.2909 in)
Limit 32.590 mm (1.2831 in)
Exhaust B 24.950–25.050 mm (0.9823–0.9862 in)
Limit 24.850 mm (0.9783 in)
Camshaft runout limit 0.030 mm (0.0012 in)
Timing chain
Tensioning system Automatic