Yamaha MBK XMAX 2014 Service Manual page 54

Spring tilt (exhaust)
Winding direction (intake)
Winding direction (exhaust)
Outer spring
Free length (intake)
Limit
Free length (exhaust)
Limit
Installed length (intake)
Installed length (exhaust)
Spring rate K1 (intake)
Spring rate K2 (intake)
Spring rate K1 (exhaust)
Spring rate K2 (exhaust)
Installed compression spring force (intake)
Installed compression spring force (exhaust)
Spring tilt (intake)
Spring tilt (exhaust)
Winding direction (intake)
Winding direction (exhaust)
Cylinder
Bore
Wear limit
Taper limit
Out of round limit
Warp limit
Piston
Piston-to-cylinder clearance
Diameter D
Height H
D
Offset
Offset direction
Piston pin bore inside diameter
Limit
Piston pin outside diameter
H
2-5
ENGINE SPECIFICATIONS
2.5 °/1.7 mm (0.07 in)
Counterclockwise
Counterclockwise
36.93 mm (1.45 in)
35.00 mm (1.38 in)
36.93 mm (1.45 in)
35.00 mm (1.38 in)
31.60 mm (1.24 in)
31.60 mm (1.24 in)
23.18 N/mm (2.36 kgf/mm, 132.36 lbf/in)
31.66 N/mm (3.23 kgf/mm, 180.78 lbf/in)
23.18 N/mm (2.36 kgf/mm, 132.36 lbf/in)
31.66 N/mm (3.23 kgf/mm, 180.78 lbf/in)
115.00–133.00 N (11.73–13.56 kgf, 25.85–
29.90 lbf)
115.00–133.00 N (11.73–13.56 kgf, 25.85–
29.90 lbf)
2.5 °/1.6 mm (0.06 in)
2.5 °/1.6 mm (0.06 in)
Clockwise
Clockwise
69.000–69.005 mm (2.7165–2.7167 in)
69.100 mm (2.7205 in)
0.030 mm (0.0012 in)
0.030 mm (0.0012 in)
0.05 mm (0.0020 in)
0.020–0.040 mm (0.0008–0.0016 in)
68.965–68.980 mm (2.7152–2.7157 in)
5.0 mm (0.20 in)
0.50 mm (0.0197 in)
Intake side
17.004–17.015 mm (0.6694–0.6699 in)
17.045 mm (0.6711 in)
16.991–17.000 mm (0.6689–0.6693 in)