STARTER CLUTCH AND GENERATOR (YP125R)
5-42
2. Check:
• Starter clutch idle gear
• Starter clutch gear
Burrs/chips/roughness/wear
→
Replace the
defective part(s).
3. Check:
• Starter clutch gear contact surfaces
Damage/pitting/wear
→
Replace the starter
clutch gear.
4. Check:
• Starter clutch operation
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a. Install the starter clutch gear “1” onto the
starter clutch and hold the generator rotor.
b. When turning the starter clutch gear clock-
wise “A”, the starter clutch and the starter
clutch gear should turn freely, otherwise the
starter clutch is faulty and must be replaced.
c. When turning the starter clutch gear counter-
clockwise “B”, it should engage, otherwise
the starter clutch is faulty and must be re-
placed.
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EAS37P1042
INSTALLING THE STARTER CLUTCH
1. Install:
• Starter clutch
• Starter clutch bolts “1”
TIP
• While holding the generator rotor “2” with the
sheave holder “3”, tighten the starter clutch
bolts.
• Do not allow the sheave holder to touch the
projection on the generator rotor.
EAS37P1043
INSTALLING THE GENERATOR
1. Install:
• Starter clutch gear
• Woodruff key
• Generator rotor
• Washer
• Generator rotor nut
TIP
• Clean the tapered portion of the crankshaft and
the generator rotor hub.
• When installing the generator rotor, make sure
the woodruff key is properly seated in the key-
way of the crankshaft.
• Lubricate the crankshaft end threads with en-
gine oil.
• Make sure that the blunt-edged corner of the
washer is facing outward.
2. Tighten:
• Generator rotor nut “1”
TIP
• While holding the generator rotor “2” with the
sheave holder “3”, tighten the generator rotor
nut.
• Do not allow the sheave holder to touch the
projection on the generator rotor.
T
R
.
.
Starter clutch bolt
13 Nm (1.3 m·kgf, 9.4 ft·lbf)
LOCTITE®
1
1
3
2
3
2
3
2
1
1
A
B
Sheave holder
90890-01701
Primary clutch holder
YS-01880-A
T
R
.
.
Generator rotor nut
80 Nm (8.0 m·kgf, 58 ft·lbf)
1
3
2
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 ...