Cant find maintenance Schedule

Question edited for clarity. I am sure hard acceleration causes 'exhilaration', but it was the wrong word.

Second gear put the most strain on the clutch for the longest time. First gear is a short shift with the highest torque, second gear is a longer shift but only with marginally less torque. Either the clutch is badly adjusted or the clutch plates and springs need changing.

https://www.kymcoforum.com/index.php?PHPSESSID=389a2e37e3f305d8e41aaa11b8a14907&action=dlattach;topic=26119.0;attach=16097;image

Service Manual

KYMCO VENOX 250 Service Manual - Clutch Removal

ManualsLib https://www.manualslib.com > ... > Service manual
KYMCO VENOX 250 Manual Online: Clutch Removal. Remove the four clutch lifter bolts. Remove the clutch lifter and four tension springs.

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  One Way Clutch Removal - KYMCO Venox 250 Service Manual ...

  https://www.manualslib.com > ... > Service manual
  KYMCO Venox 250 Manual Online: right crankcase cover removal, One Way Clutch Removal. Drain The Engine Oil. Disconnect The Clutch Cable. Remove The Right ...

https://www.google.com/search?q=kymco+venox+250+replace+clutch

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Hi Small vacuum tube goes to the inlet manifold, safety device to prevent fuel flow when not in use.

If you literally **** on it it will start and run!!

One of the member/dealer/mechanic owners at PIWYR will have the answer to this.
Probably pops or tony_dt http://www.piwyr.co.cc