Yamaha E60HMHD Wartungshandbuch Seite 74

MAINTENANCE SPECIFICATIONS
MAINTENANCE SPECIFICATIONS
POWER UNIT
Item Worldwide
USA, Canada
CYLINDER HEAD
Warpage limit
CYLINDERS
Bore size
Wear limit
Taper limit
Out-of-round limit
PISTON
Piston diameter (D)
Measuring point (H)
Piston-cylinder clearance
<Limit>
Pin boss inside diameter
Ring groove side clearance
(installed)
Top
2nd
Over size piston Diameter
Top (Except for USA)
2nd
PISTON PIN
Diameter (D)
PISTON RING (1ST)
Type
Dimensions (BxT)
End gap (installed)
<limit>
PISTON RING (2nd)
Type
Dimensions (B x T)
End gap (installed)
<limit>
Unit E60HMHD
E60MH
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
2-3
Model
E60HWHD
E60EH
0.1 (0.004)
72.00 - 72.02 (2.8346 - 2.8354)
72.10 (2.8386)
0.08 (0.003)
0.05 (0.002)
71.940 - 71.965 (2.8323 - 2.8333)
10 (0.4)
0.055 - 0.060 (0.0022 - 0.0024)
0.11 (0.0043)
19.904 - 19.915 (0.7839 - 0.7841)
0.03 - 0.07 (0.001 - 0.003)
0.03 - 0.07 (0.001 - 0.003)
72.25 (2.844)
72.50 (2.854)
19.895 - 19.900 (0.7833 - 0.7835)
Keystone
2.0 x 3.0 (0.08 x 0.12)
0.30 x 0.50 (0.012 x 0.020)
0.70 (0.028)
Keystone
2.0 x 3.0 (0.08 x 0.12)
0.30 x 0.50 (0.012 x 0.020)
0.70 (0.028)
E
E60HWD
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