40
WARNING : if the functioning or the progressiveness of the front fork is not satisfactory, make it inspect
by your dealer, and replace it if there is a serious problem.
6.19.3
Check of the steering
It might happen that the steering bearings are loose or damaged. Then they may cause serious
dysfunction in the steering. That is why the owner is expected to check it as often as possible (look at
the „List of the regular maintenance and lubrications‟).
Here are the different operations to follow :
1. Put the bike on blocks to allow you to lift the front wheel off the ground. A wedge placed
under the engine protection is the simplest solution. Make sure the bike will not overturn during the
operation.
2. Hold one fork pipe a hand and try to make them move forward and backwards many times. If
a loose appears, ask your dealer to check it, and to repair or replace the defective parts if necessary.
6.19.4
Check of the wheel bearings
Check the condition and the progressiveness of the wheels bearings in accordance with the pieces of
information of the „List of the regular maintenance and lubrications‟. In case the buckles have loose, or
in case the wheels do not revolve well, it has to be inspected and maybe repaired or replaced by an
occupational mechanistic.
6.20
Replacement of electric elements
6.20.1
Replacement of a light bulb
If one of the bulbs is dud, you can replace it, by following the instructions:
Undo the two screws of the head light.
Remove the light of the headlight.
Separate the bulb support from the light.
Remove the dud bulb by pressing on it while you turn it, until the bulb is pulled away.
Put a new bulb on the bulb support, press on it and turn clockwise, until the bulb is
stopped into the support.
Put back the bulb support on the light.
Replace the light on the headlight and tighten the two screws.
WARNING:
The bulb becomes hot very quickly after the beginning of its use. To avoid the risks of burns and
inflammation, it is essential to hold the bulb with a piece of rag and to operate far away from the
sources of heat and flames.
The glass of light bulbs must absolutely not be touched by the fingers, in order not to let greasy
deposits. In fact they reduce the transparency of the glass so that the light beam is not as intensive
as it is expected to be. Clean the traces with a soft duster, alcohol or solvent, AFTER THE COMPLETE
COOLING OF THE BULB.
Содержание 2008 SY-250FR 15thA
Страница 1: ......
Страница 3: ......
Страница 4: ......
Страница 54: ......
Страница 57: ......
Страница 61: ...4 1 Glossary ...
Страница 64: ...7 3 Camshafts 3 1 Cylinder head cover ...
Страница 65: ...8 3 2 Camshafts ...
Страница 66: ...9 3 3 Removal points 3 3 1 Camshafts ...
Страница 67: ...10 ...
Страница 68: ...11 3 4 Inspection 3 4 1 Camshafts ...
Страница 69: ...12 ...
Страница 70: ...13 3 4 2 Camshaft sprocket 3 4 3 Decompression system 3 4 4 Timing chain tensioner ...
Страница 71: ...14 3 5 Assembly and installation 3 5 1 Camshaft ...
Страница 72: ...15 ...
Страница 73: ...16 ...
Страница 74: ...17 4 Cylinder head 4 1 Removal points ...
Страница 75: ...18 4 2 Inspection ...
Страница 76: ...19 4 3 Assembly and installation 4 3 1 Cylinder head ...
Страница 77: ...20 5 Valves and valves springs ...
Страница 78: ...21 5 1 Removal points 5 1 1 Valve lifter and valve cotter ...
Страница 79: ...22 5 2 Inspection 5 2 1 Valves ...
Страница 80: ...23 ...
Страница 81: ...24 ...
Страница 82: ...25 ...
Страница 83: ...26 5 2 2 Valve spring 5 2 3 Valve lifter ...
Страница 84: ...27 5 3 Valve clearance inspection and adjustment ...
Страница 85: ...28 ...
Страница 86: ...29 ...
Страница 87: ...30 ...
Страница 88: ...31 ...
Страница 89: ...32 5 4 Assembly and installation 5 4 1 Valve and valve spring ...
Страница 90: ...33 ...
Страница 91: ...34 6 Cylinder and piston ...
Страница 92: ...35 6 1 Removal points 6 1 1 Piston and piston ring ...
Страница 93: ...36 6 2 Inspection 6 2 1 Cylinder and piston ...
Страница 94: ...37 ...
Страница 95: ...38 6 2 2 Piston ring ...
Страница 96: ...39 6 3 Piston pin ...
Страница 97: ...40 6 4 Assembly and installation 6 4 1 Piston ring and piston ...
Страница 98: ...41 6 5 Cylinder ...
Страница 99: ...42 7 Clutch ...
Страница 100: ...43 ...
Страница 101: ...44 7 1 Removal points 7 1 1 Clutch boss 7 2 Inspection 7 2 1 Clutch housing and boss 7 2 2 Primary driven gear ...
Страница 102: ...45 7 2 3 Clutch spring 7 2 4 Friction plate 7 2 5 Clutch plate 7 2 6 Push lever shaft ...
Страница 103: ...46 7 2 7 Push rod 7 3 Assembly and installation 7 3 1 Push lever shaft ...
Страница 104: ...47 7 3 2 Clutch ...
Страница 105: ...48 ...
Страница 106: ...49 ...
Страница 107: ...50 8 Oil filter element water pump and right crankcase cover ...
Страница 108: ...51 ...
Страница 109: ...52 8 1 Removal points 8 1 1 Impeller shaft 8 1 2 Oil seal ...
Страница 110: ...53 8 2 Inspection 8 2 1 Oil delivery pipe 8 2 2 Impeller shaft 8 2 3 Impeller shaft gear 8 2 4 Bearing ...
Страница 111: ...54 8 2 5 Oil seal 8 3 Assembly and installation 8 3 1 Oil seal 8 3 2 Impeller shaft ...
Страница 112: ...55 8 3 3 Right crankcase cover ...
Страница 113: ...56 8 3 4 Kickstarter crank ...
Страница 114: ...57 8 3 5 Water pump housing 8 3 6 Oil filter element ...
Страница 115: ...58 9 Balancer ...
Страница 117: ...60 9 2 2 Balancer ...
Страница 118: ...61 9 3 Assemblage et installation 9 3 1 Balancer shaft drive gear and balancer shaft drive gear ...
Страница 119: ...62 10 Oil pump ...
Страница 120: ...63 ...
Страница 121: ...64 10 1 Inspection 10 1 1Oil pump ...
Страница 122: ...65 10 2 Assembly and installation 10 2 1oil pump ...
Страница 123: ...66 ...
Страница 124: ...67 11 Kick shaft and shift shaft ...
Страница 125: ...68 ...
Страница 128: ...71 11 3 Assembly and installation 11 3 1Segment 11 3 2Stopper lever ...
Страница 129: ...72 11 3 3Shift guide and shift lever assembly ...
Страница 130: ...73 11 3 4Shift shaft 11 3 5Kick shaft assembly ...
Страница 131: ...74 11 3 6Kick idle gear ...
Страница 132: ...75 12 AC Magneto ...
Страница 133: ...76 12 1 Removal points 12 1 1Rotor 12 2 Inspection 12 2 1AC Magneto 12 2 2Woodruff key ...
Страница 134: ...77 12 3 Assembly and installation 12 3 1AC Magneto ...
Страница 135: ...78 ...
Страница 136: ...79 13 Crankcase and crankshatf ...
Страница 137: ...80 ...
Страница 138: ...81 13 1 Crankcase bearing ...
Страница 139: ...82 13 2 Removal points 13 2 1Crankcase ...
Страница 140: ...83 13 2 2Crankshaft 13 2 3Crankcase bearing 13 3 Inspection 13 3 1Timing chain and timing chain guide ...
Страница 141: ...84 13 3 2Crankcase 13 3 3Crankshaft ...
Страница 142: ...85 13 3 4Oil strainer 13 3 5Oil delivery pipe 2 13 4 Assembly and installation 13 4 1crankcase bearing ...
Страница 143: ...86 13 4 2Cranshaft ...
Страница 144: ...87 ...
Страница 145: ...88 ...
Страница 146: ...89 14 Transmission ...
Страница 147: ...90 14 1 Removal points 14 1 1Transmission 14 2 Inspection 14 2 1Gears ...
Страница 148: ...91 14 2 2Bearing 14 2 3Shift fork shift cam and segment ...
Страница 149: ...92 14 3 Assembly and installation 14 3 1Transmission ...
Страница 150: ...93 ...
Страница 151: ...94 ...
Страница 153: ......
Страница 157: ...5 2 Plastics ...
Страница 165: ...13 9 Front brake ...
Страница 167: ...15 10 Rear brake ...
Страница 169: ...17 11 Steering ...
Страница 177: ...25 17 Frame ...
Страница 179: ......
Страница 181: ...2 1 Electrical 1 1 Wiring diagram ...
Страница 182: ...3 1 2 Spark gap test 1 3 Leads and ignition coil connection inspection ...
Страница 183: ...4 1 4 Ignition coil inspection ...