Service Manual

ENGINE TOP END 5-5
Specifications
Item Standard
Valve Clearance:
Inlet, Exhaust 0.05 ∼ 0.10 mm (0.0020 ∼ 0.039 in.)
Valve Seating Surface Angle:
Inlet, Exhaust 45°
Valve Seating Surface Width:
Inlet 1.2 ∼ 1.8 mm (0.047 ∼ 0.071 in.)
Exhaust 0.8 ∼ 1.6 mm (0.031 ∼ 0.063 in.)
Valves Guide Inside Diameter:
Inlet, Exhaust
6.000 ∼ 6.012 mm (0.2362 ∼ 0.2367 in.)
Cylinder Inside Diameter:
Standard Cylinder 77.98 ∼ 78.00 mm (3.070 ∼ 3.071 in.)
0.50 mm Oversize Cylinder 78.48 ∼ 78.50 mm (3.090 ∼ 3.091 in.)