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Everything posted by Airhead
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Blimey bippo, that's a shock. good luck with it
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not sure what you mean by leaking at the fitting jeff, I was pointing you towards the seal on the pump drive shaft and if that pops out your 2 stroke oil finds its way into the gearbox not the crankcase, come back here if you struggle with the tubes inside of the pump housing.
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dt125 running worse after new top end
Airhead replied to YAMAHA21's topic in Dual Sport, Offroad Bikes
unscrew the HT cap and try cutting about a centimetre of HT lead off before screwing it back on? -
dt125 running worse after new top end
Airhead replied to YAMAHA21's topic in Dual Sport, Offroad Bikes
yes indeed, something to check then, along with the pv orientation and the cables not too tight...that's all I can suggest -
dt125 running worse after new top end
Airhead replied to YAMAHA21's topic in Dual Sport, Offroad Bikes
research it, it even talks of it in the thread you linked -
dt125 running worse after new top end
Airhead replied to YAMAHA21's topic in Dual Sport, Offroad Bikes
Ahh right so with that one it's either right or a full 180 degrees out...didn't know about the punch mark indicator. anyway...what about it turning the wrong way? does your model have that wire that must be grounded out to perform properly? well is it? -
dt125 running worse after new top end
Airhead replied to YAMAHA21's topic in Dual Sport, Offroad Bikes
looking back at that old thread you linked I'd say the pv should rotate anti-clockwise with increasing engine speed, thus open up the port BTW what shape is the end of the pv where the pulley attaches to it? -
http://www.ebay.fr/itm/Pot-dechappement-pour-Yamaha-125-DTMX-2A8-/141979035978?hash=item210e9c294a:g:W5QAAOSwh-1W6pMI
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jeff, first thing check the oil level in the gearbox, has the level increased there?
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dunno Ian but widen your search to DT125RE Perhaps they are the same...I would think so
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Great bike Ian Greetings
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always best to mention the bike model in the title...?
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come on the big dr jobbie
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Help...weird delayed spark...no start 125 Virago
Airhead replied to sarandro's topic in Yamaha Customs
Not sure if it will do for the 125 though? I was going to say, check in the manual for the resistance values of the HT coils and the stator coils in the engine...and check them -
Help...weird delayed spark...no start 125 Virago
Airhead replied to sarandro's topic in Yamaha Customs
have you got a workshop manual? -
Help...weird delayed spark...no start 125 Virago
Airhead replied to sarandro's topic in Yamaha Customs
I'd investigate the HT coil sparking to ground some more...do some more in the dark tests to see how much it's doing that...it shouldn't happen...ever! Try cutting a centimetre off the end of both HT leads where they join the plug caps -
see you there John, camping up the top again then...save me a space if you get there first see you Saturday Paul
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Help...weird delayed spark...no start 125 Virago
Airhead replied to sarandro's topic in Yamaha Customs
why did you change out the cdi? -
Help...weird delayed spark...no start 125 Virago
Airhead replied to sarandro's topic in Yamaha Customs
did you try a push start AKA 'Bump Start' ? should be easy enough with a 125 twin -
Help...weird delayed spark...no start 125 Virago
Airhead replied to sarandro's topic in Yamaha Customs
Clarify " it wants to start, but spark is delayed ie I hit start button and about half a second later there is a spark." what's the fine detail of this statement? wants to start? how do you know it sparks at all...is the plug out and resting on the engine? -
1979 MX175 pilot jet advice please !
Airhead replied to Wessie34's topic in Dual Sport, Offroad Bikes
yes and it would smoke white, smell bad...and possibly you'd smell petrol in the oil -
1979 MX175 pilot jet advice please !
Airhead replied to Wessie34's topic in Dual Sport, Offroad Bikes
where are you wessie,? I made a gadget for leak testing once