2001-2002 Yamaha 50HP F50Z/T50Z Ouboard 4-stroke engines service manual, Page 16Get this manual

2001-2002 Yamaha 50HP F50Z/T50Z Ouboard 4-stroke engines service manual, Page 16

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IIGeneral information 2 Medium speed operation When the throttle valve opens further, air-fuel mixture is fed from the pilot outlet and all the bypass holesIn addition, air-fuel mixture is also suppli