ATV 250 Service Manual page 4

(IV) Front fender ...................................................................................................................... 37
Section 3 Maintenance and adjustment of vehicle body .................................................................... 39
(I) Wear inspection of front and rear brake .............................................................................. 39
(II) Adjustment of front brake .................................................................................................. 39
(III)Adjustment of free clearance of left lever and rear brake pedal ......................................... 40
(IV) Position adjustmen of steering lever ................................................................................. 42
(V) Lubricating oil level inspection of rear driving gearcase ................................................... 42
(VI) Replacement of engine oil of rear driving gear case ......................................................... 43
(VII) Inspection of steering system ......................................................................................... 44
(IX) Adjustment of toe-in of front wheel ................................................................................ 45
(X) Inspection of front/rear shock absorber ............................................................................ 46
(XI) Adjustment of rear shock absorber .................................................................................. 46
(XII) Inspection of tire ............................................................................................................. 47
(XIII) Inspection of rim ............................................................................................................ 48
Section 4 Maintenance and adjustment of electrical appliance ........................................................... 49
(I) Inspection of battery ........................................................................................................... 49
(II) Inspection of fuse .............................................................................................................. 50
(III) Replacement of headlight lamp ......................................................................................... 51
Section 5 Maintenance and adjustment of engine .............................................................................. 53
(I) Adjustment of clutch .......................................................................................................... 53
(II) Clean of air filter ................................................................................................................. 53
(III) Inspection of spark plug ................................................................................................... 55
(IV) Adjustment of idle speed .................................................................................................. 56
(V) Adjustment of free clearance of throttle grip ..................................................................... 56
(VI) Adjustment of speed limitator .......................................................................................... 57
(VII) Adjustment of valve clearance ........................................................................................ 58
(VIII) Adjustment of timing chain tension ............................................................................... 60
(IX) Inspection of ignition timing ............................................................................................ 61
(X) Measuring of compressive force ....................................................................................... 62
(XI) Inspection oil quantity of engine ..................................................................................... 63
(XII) Replacement of engine oil and inspection of oil flow ...................................................... 64
Chapter III Repair and maintenance of vehicle body .......................................................................... 67
Section 1 Rear driving gearcase and driving shaft .............................................................................. 67
(I) Trouble ................................................................................................................................ 67
(II) Inspection .......................................................................................................................... 67
(III) Trouble-shooting table ..................................................................................................... 68
(IV) Disassembly ..................................................................................................................... 69
(V) Inspection .......................................................................................................................... 72
(VI) Pad choice of main driving gear and shift gear ................................................................. 73
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