124
ST SERIES
124
ST SERIES
TABLE OF CONTENTS
Prologue ______________________________________________________________________3
List of special tools and equipment ........................................................................................4
Tightening torques .................................................................................................................4
Technical features of the engine .............................................................................................5
Technical features of the frame .............................................................................................. 6
Cycle parts section ____________________________________________________________7
Changing wheel bearing ........................................................................................................8
Changing front fl exible brake hose. Formula, AJP, Braktec ................................................9-10
Front brake maintenance. Formula, AJP, Braktec ............................................................11-12
Changing front brake disc ....................................................................................................13
Steering shaft ......................................................................................................................14
Front suspension ................................................................................................................. 15
Changing right suspension bar seal ................................................................................16-17
Changing left suspension bar seal .......................................................................18-19-20-21
Carburettor and reed block ....................................................................................... 23-24-25
Clutch pump .......................................................................................................................26
Radiator ..............................................................................................................................27
Footrests .............................................................................................................................28
Engine protector ..................................................................................................................28
Electrical system ..................................................................................................................29
Changing headlight LEDs ....................................................................................................30
Tilting axle ...........................................................................................................................31
Rear suspension ..................................................................................................................32
Rear brake and secondary transmission maintenance ....................................................33-34
Fuel tank .............................................................................................................................35
Exhaust pipe assembly maintenance ..............................................................................36-37
Changing muffl er fi bres ........................................................................................................ 38
Engine parts section __________________________________________________________39
Changing the piston ................................................................................. 40-41-42-43-44-45
Verifying piston and cylinder .................................................................................................46
Ignition ...........................................................................................................................47-48
Clutch discs ........................................................................................................................49
Start routine .............................................................................................................. 50-51-52
Gear selector ..................................................................................................................53-54
Gears and crankshaft .....................................................................................55-56-57-58-59
Water pump ........................................................................................................................60