Yamaha Tenere 700 2020, Service Manual, Page: 27 / 472

ENGINE SPECIFICATIONS
2-4
Valve spring
Free length (intake) 40.30 mm (1.59 in)
Limit 38.29 mm (1.51 in)
Free length (exhaust) 41.39 mm (1.63 in)
Limit 39.32 mm (1.55 in)
Cylinder
Bore 80.000–80.010 mm (3.1496–3.1500 in)
Wear limit 80.060 mm (3.1520 in)
Piston
Diameter 79.970–79.985 mm (3.1484–3.1490 in)
Measuring point (from piston skirt bottom) 8.0 mm (0.31 in)
Piston-to-cylinder clearance 0.015–0.040 mm (0.0006–0.0016 in)
Piston pin bore inside diameter 18.004–18.015 mm (0.7088–0.7093 in)
Limit 18.045 mm (0.7104 in)
Piston pin outside diameter 17.990–17.995 mm (0.7083–0.7085 in)
Limit 17.970 mm (0.7075 in)
Piston-pin-to-piston-pin-bore clearance 0.009–0.025 mm (0.0004–0.0010 in)
Piston ring
Top ring
End gap limit 0.50 mm (0.0197 in)
Ring side clearance 0.030–0.065 mm (0.0012–0.0026 in)
Side clearance limit 0.115 mm (0.0045 in)
2nd ring
End gap limit 0.80 mm (0.0315 in)
Ring side clearance 0.020–0.055 mm (0.0008–0.0022 in)
Side clearance limit 0.115 mm (0.0045 in)
Connecting rod
Oil clearance 0.027–0.051 mm (0.0011–0.0020 in)
Bearing color code
Code 1 Blue
Code 2 Black
Code 3 Brown
Code 4 Green
Crankshaft
Runout limit 0.030 mm (0.0012 in)
Journal oil clearance 0.018–0.042 mm (0.0007–0.0017 in)
Bearing color code
Model identification color Pink
Code -1 Purple
Code 0 White
Code 1 Blue
Code 2 Black
Code 3 Brown
Balancer
Balancer shaft runout limit 0.030 mm (0.0012 in)