ENGINE SPECIFICATIONS (YP250R)
2-49
Thermostat
Valve opening temperature
80.5–83.5 °C (176.9–182.3 °F)
Valve full open temperature
93.0–97.0 °C (199.4–206.6 °F)
Valve lift (full open)
3.0 mm (0.12 in)
Radiator core
Width
244.0 mm (9.61 in)
Height
128.9 mm (5.07 in)
Depth
22.0 mm (0.87 in)
Water pump
Water pump type
Single suction centrifugal pump
Reduction ratio
37/22
×
25/37 (1.136)
Impeller shaft tilt limit
0.15 mm (0.0059 in)
Spark plug (s)
Manufacturer/model
NGK/DPR8EA-9
Spark plug gap
0.8–0.9 mm (0.031–0.035 in)
Cylinder head
Volume
21.40–22.00 cm³ (1.31–1.34 cu.in)
Warpage limit
0.05 mm (0.0020 in)
Camshaft
Drive system
Chain drive (left)
Camshaft lobe dimensions
Intake A
37.051–37.151 mm (1.4587–1.4626 in)
Limit
36.950 mm (1.4547 in)
Intake B
30.074–30.174 mm (1.1840–1.1880 in)
Limit
29.974 mm (1.1801 in)
Exhaust A
37.053–37.153 mm (1.4588–1.4627 in)
Limit
36.953 mm (1.4548 in)
Exhaust B
30.091–30.191 mm (1.1847–1.1886 in)
Limit
29.991 mm (1.1807 in)
Camshaft runout limit
0.030 mm (0.0012 in)
A
B
Summary of Contents for XMAX 125
Page 1: ...SERVICE MANUAL 2010 37P F8197 E0 YP125R YP250R ...
Page 6: ......
Page 8: ......
Page 28: ...SPECIAL TOOLS 1 19 ...
Page 30: ...COOLING SYSTEM DIAGRAMS YP250R 2 73 CABLE ROUTING YP250R 2 75 ...
Page 31: ......
Page 55: ...LUBRICATION POINTS AND LUBRICANT TYPES YP125R 2 24 ...
Page 62: ...CABLE ROUTING YP125R 2 31 Front fork front view A 1 1 1 1 2 2 2 3 4 5 6 7 ...
Page 66: ...CABLE ROUTING YP125R 2 35 Engine right side view A 7 3 2 2 2 1 3 4 5 6 7 ...
Page 70: ...CABLE ROUTING YP125R 2 39 Engine left side view 2 1 3 4 A 3 ...
Page 72: ...CABLE ROUTING YP125R 2 41 Handlebar top view A 1 2 3 4 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ...
Page 76: ...CABLE ROUTING YP125R 2 45 Tail brake light top view 2 1 3 4 B A 1 5 6 ...
Page 103: ...LUBRICATION POINTS AND LUBRICANT TYPES YP250R 2 72 ...
Page 108: ...CABLE ROUTING YP250R 2 77 Front fork front view 1 1 2 3 4 5 6 7 1 2 A 1 2 ...
Page 112: ...CABLE ROUTING YP250R 2 81 Engine right side view A 7 3 2 2 2 1 3 4 5 6 7 8 B ...
Page 116: ...CABLE ROUTING YP250R 2 85 Engine left side view 2 1 3 4 5 6 B A 3 7 ...
Page 118: ...CABLE ROUTING YP250R 2 87 Handlebar top view A 1 2 3 4 4 5 6 7 8 8 9 10 11 12 13 14 15 16 17 ...
Page 122: ...CABLE ROUTING YP250R 2 91 Tail brake light top view 2 1 3 4 B A 1 5 6 8 7 ...
Page 124: ...CABLE ROUTING YP250R 2 93 ...
Page 127: ......
Page 172: ...ELECTRICAL SYSTEM 3 45 ...
Page 175: ......
Page 240: ...REAR SHOCK ABSORBER ASSEMBLIES AND SWINGARM 4 65 ...
Page 245: ......
Page 305: ...CRANKSHAFT YP125R 5 60 a 1 ...
Page 366: ...CRANKSHAFT YP250R 5 121 ...
Page 394: ...THROTTLE BODY 7 11 ...
Page 397: ......
Page 411: ...CHARGING SYSTEM 8 14 ...
Page 423: ...SIGNALING SYSTEM 8 26 ...
Page 427: ...COOLING SYSTEM 8 30 ...
Page 453: ...FUEL INJECTION SYSTEM 8 56 ...
Page 457: ...FUEL PUMP SYSTEM 8 60 ...
Page 466: ...IMMOBILIZER SYSTEM 8 69 a Light on b Light off ...
Page 467: ...IMMOBILIZER SYSTEM 8 70 ...
Page 495: ......
Page 496: ...YAMAHA MOTOR ESPAÑA S A ...