10-2
CYLINDER HEAD / VALVES
TOOLS
VALVE GUIDE REAMER
VALVE GUIDE DRIVER
VALVE SPRING COMPRESSOR
VALVE SEAT CUTTER
TROUBLESHOOTING
Enging top-end problems useally affect engine performance. These can be diagnosed by a compression or leak down test,
or by tracing noises to the top-end with a sounding rod or stethoscope.
Low comperssion
Valves
- Incorrect valve adjustment (see section 3)
- Valve springs damage
- Incorrect valve timing
- Uneven valve seating
Cylinder head
- Leaking or damage head gasket
- Warped or cracked cylinder head
Cylinder, piston (see section 10,11)
Excessive white smoke
Worn valve guide or valve stem
Damaged valve stem seal
Worn or damaged piston ring
Rough idle
Low cylinder compression
Compression too high
Excessive carbon build-up on piston or combustion
chamber
Excessive noise
Incorrect valve adjustment
Sticking valve or broken valve spring
Damaged or worn camshaft
Loose or worn cam chain
Worn or damaged cam chain tensioner
Содержание Roadwin 250R FI VJF125
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Страница 19: ...1 16 GENERAL INFORMATION WIRING DIAGRAM...
Страница 20: ...1 17 GENERAL INFORMATION...
Страница 21: ...1 18 GENERAL INFORMATION...
Страница 22: ...1 19 GENERAL INFORMATION...
Страница 23: ...MEMO...
Страница 39: ...MEMO...
Страница 46: ...MEMO...
Страница 47: ...4 0 FUEL SYSTEM...
Страница 51: ...MEMO...
Страница 101: ...6 0 COOLING SYSTEM...
Страница 113: ...7 0 ENGINE REMOVAL INSTALLATION...
Страница 117: ...8 0 CLUTCH GEARSHIFT...
Страница 130: ...MEMO...
Страница 131: ...9 0 A C GENERATOR STARTER CLUTCH...
Страница 140: ...MEMO...
Страница 141: ...10 0 CYLINDER HEAD VALVES...
Страница 153: ...11 0 CYLINDER PISTON...
Страница 160: ...MEMO...
Страница 161: ...12 0 CRANKCASE TRANSMISSION CRANKSHAFT...
Страница 174: ...MEMO...
Страница 175: ...13 0 EXTERNAL PARTS...
Страница 181: ...14 0 FRONT WHEEL FRONT FORK STEERING...
Страница 205: ...15 0 REAR WHEEL REAR SUSPENSION...
Страница 217: ...16 0 HYDRAULIC BRAKE FRONT REAR...
Страница 248: ...MEMO...
Страница 249: ...18 0 IGNITION SYSTEM BATTERY ECU FUSE BOX AC GENERATOR REGULATOR RECTIFIER IGNITION COIL...
Страница 263: ...LIGHTS METER SWITCHES 20 0 HEADLIGHT RELAY WINKER RELAY ECU FUSE BOX H HO OR RN N SPEEDOMETER HEADLIGHT BATTERY HORN...
Страница 278: ...MEMO...
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Страница 280: ...MEMO...
Страница 281: ...MEMO...
Страница 282: ...22 WIRING DIAGRAM...
Страница 283: ...22 1 WIRING DIAGRAM 22...
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Страница 286: ...22 WIRING DIAGRAM 2 1 09 01 25 17 16 08 32 24 37 36 34 33 39 38 35 40 1 2 1 2 2 1...
Страница 287: ...SERVICEMANUAL 2009 10 PRINTED 2009 10 PUBLICATION C CO OP PY Y P PR RO OH HI IB BI IT T...
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