ENGINE SPECIFICATIONS
2-7
Crankshaft
Width A
69.25
–
69.30 mm (2.726
–
2.728 in)
Runout limit C
0.030 mm (0.0012 in)
Big end side clearance D
0.350
–
0.850 mm (0.0138
–
0.0335 in)
Balancer
Balancer drive method
Gear
Clutch
Clutch type
Wet, multiple-disc
Clutch release method
Inner push, cam push
Clutch lever free play
10.0
–
15.0 mm (0.39
–
0.59 in)
Friction plate thickness
2.70
–
2.90 mm (0.106
–
0.114 in)
Wear limit
2.60 mm (0.1024 in)
Plate quantity
6 pcs
Clutch plate thickness
1.50
–
1.70 mm (0.059
–
0.067 in)
Plate quantity
5 pcs
Warpage limit
0.20 mm (0.0079 in)
Clutch spring free length
40.10 mm (1.58 in)
Minimum length
38.10 mm (1.50 in)
Spring quantity
5 pcs
Clutch housing thrust clearance
0.100
–
0.350 mm (0.0039
–
0.0138 in)
Clutch housing radial clearance
0.010
–
0.044 mm (0.0004
–
0.0017 in)
Push rod bending limit
0.500 mm (0.0197 in)
Transmission
Transmission type
Constant mesh 5-speed
Primary reduction system
Spur gear
Primary reduction ratio
74/24 (3.083)
Secondary reduction system
Chain drive
Secondary reduction ratio
45/15 (3.000)
Operation
Left foot operation
Gear ratio
1st
37/13 (2.846)
2nd
29/16 (1.812)
3rd
29/22 (1.318)
4th
29/28 (1.035)
5th
23/28 (0.821)
Main axle runout limit
0.08 mm (0.0032 in)
Drive axle runout limit
0.08 mm (0.0032 in)
Main axle assembly width
102.20
–
102.40 mm (4.02
–
4.03 in)
C
C
D
A
Summary of Contents for XG250
Page 1: ...SERVICE MANUAL XG250 4D6 28197 E0 ...
Page 39: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 23 LUBRICATION DIAGRAMS ...
Page 41: ...CABLE ROUTING 2 25 CABLE ROUTING ...
Page 43: ...CABLE ROUTING 2 27 ...
Page 45: ...CABLE ROUTING 2 29 ...
Page 47: ...CABLE ROUTING 2 31 ...
Page 49: ...CABLE ROUTING 2 33 ...
Page 217: ...CARBURETOR 6 8 ...
Page 218: ...AIR INDUCTION SYSTEM 6 9 EAS27040 AIR INDUCTION SYSTEM ...
Page 222: ...AIR INDUCTION SYSTEM 6 13 ...
Page 237: ...CHARGING SYSTEM 7 14 ...
Page 241: ...LIGHTING SYSTEM 7 18 ...
Page 247: ...SIGNALING SYSTEM 7 24 ...
Page 251: ...CARBURETOR HEATING SYSTEM 7 28 ...
Page 252: ...ELECTRICAL COMPONENTS 7 29 EAS27970 ELECTRICAL COMPONENTS 1 2 3 4 5 6 8 7 9 ...