TT250Owner’s andServiceManual
www.CSCMotorcycles.com
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Removetheleftcrankcaseenginecoverport.
ThecoverportissecuredwiththreePhillipsheadscrews.
Afteryouhaveremovedthecover,youwillseea14mmbolt
head.Byplacingasocketwrenchonthisbolthead,youwill
beabletorotatetheengine(it’swhyweremoved
thespark
plug).Ifyouhavethebike intheverticalposition(straight
upanddown),onlyatinyamountofoilwillescape.Ifthe
bikeisonthesidestand,moreoilwillescape.
Removethetimingportcoverontheleftsideoftheengine
withalarge
bladescrewdriveroracoin.
Whenyouremovethetimingportcover,takecarenotto
losetheo‐ringthatsealsit.Placetheo‐ringinanarea
whereitwillnotbecomecontaminatedwithdirtordebris.