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Mend Gilera DNA Problems Noise Whilst

2 Problems Gilera DNA 50?

1. The back wheel is making a really horrible groaning noise whilst moving forwards, might be something to do with the back break?

2. I cannot apply full throttle without the engine appearing to choke and stutter and limit my top speed.

Richard B
March 2008
1st check the oil level (little nut at back of engine )

check your brakes arent worn through to the metal plates ,no? then

remove the rear brake 2 bolts , slide off ,and spin the wheel still making the noise?

if yes , take the side plate off your engine 12ish bolts
check your belt is ok , remove the belt see if the wheel spins ok ?

no then its something to do with the rear drive, there is a gear in there may be shattered , clutch may be stuck on ,

spluttering at full throttle , sounds like wrong mixture , either to much fuel or too much air , tighten the mixtuer scew all the way in , make note of how many turns

it should be around 1 1/2 turns anticlockwise from fully closed position unless youve modified it

jASE
April 2008

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