Beta Motorcycles X Trainer 300 2T 2015, Workshop Manual, Page: 2 / 117

TABLE OF CONTENTS
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TABLE OF CONTENTS
PREAMBLE ................................................................................................................................................................................................................... 2
ENGINE ......................................................................................................................................................................................................................... 4
1 REMovAL of MotoR fRoM vEhIcLE ........................................................................................................................................................ 6
2 MotoR dIsAssEMBLy .................................................................................................................................................................................14
2.1 cLutch/GEAR oIL dRAIN ..........................................................................................................................................................14
2.2 REMovAL of cLutch coNtRoL Rod ANd PINIoN sPAcER ...............................................................................................14
2.3 REMovAL of PIstoN, cyLINdER ANd hEAd ..........................................................................................................................15
2.4 REMovAL of IGNItIoN uNIt ....................................................................................................................................................19
2.4.1 Flywheel cover plate removal ..................................................................................................................................................19
2.4.2 Stator removal .............................................................................................................................................................................20
2.4.3 Flywheel removal ........................................................................................................................................................................20
2.4.4 Pick-up removal ...........................................................................................................................................................................21
2.5 REMovAL of ELEctRIc IGNItIoN ........................................................................................................................................... 22
2.5.1 Start motor removal ....................................................................................................................................................................23
2.5.2 Bendix clutch removal ................................................................................................................................................................23
2.6 REMovAL of cooLANt LIquId PuMP, cLutch uNIt, MAIN GEAR, cENtRIfuGAL uNIt, GEARshIft oRGANs, kIckstARt 24
2.6.1 Cooling liquid pump removal ....................................................................................................................................................27
2.6.2 Removal of centrifugal unit and leverage ................................................................................................................................28
2.6.3 Removal of main gear and clutch unit .....................................................................................................................................31
2.6.4 Kickstarter (OPTIONAL) ..............................................................................................................................................................34
2.6.5 External gearshift unit .................................................................................................................................................................36
2.7 INtAkE systEM .......................................................................................................................................................................... 37
2.8 cRANkshAft, GEARBox uNIt ANd INtERNAL GEARshIft ................................................................................................ 38
2.8.1 Opening the crankcase ...............................................................................................................................................................38
2.8.2 Crankshaft ....................................................................................................................................................................................39
2.8.3
Internal gearshift unit and complete gearbox .........................................................................................................................40
2.9 dIsAssEMBLy of PARts fRoM cRANkcAsEs ........................................................................................................................41
2.9.1 Right crankcase half ....................................................................................................................................................................41
2.9.2 Left crankcase half ......................................................................................................................................................................44
3 MotoR chEcks ANd AssEMBLy .............................................................................................................................................................. 45
3.1 cRANkcAsE hALf ....................................................................................................................................................................... 45
3.1.1 Special applications for right crankcase half ...........................................................................................................................46
3.1.2 Special applications for left crankcase half..............................................................................................................................48