User manual KYOSHO GS15R I

[. . . ] B After rotating the throttle drum until the opening is 1mm wide, s tart the engine. It comes fa ctory-s e t (3 turns from clos e d pos ition). [. . . ] by s crewing the needle in little by little. 4 Once the engine is run in and once increas ing engine s peed can be done and when- ver the en- ine is clos e to los ing engine s peed, s crew the needle e g out 1/8 turn. T he needle V alve s hould be s crewed out 2~1 3 /4 turns for normal engine running. S crewing it further in again, exces s ive heat may be generated![ s crew, the engine s peed will · "] , ª B y uns crewing the throttle s top s crew, the engine s peed will decreas e. Adjus t s o the engine enters idling before the clutch enga ges a nd before the engine s tops . Run engines in and make s ure all parts work s moothly. ¨ E ngine rpm increas e too much, breaking the connecting rod. C heck the glow plug regularly and carefully choos e your fuel. Dif-ficulties in s tarting, immediate engine s talling once s tarted or once the glow plug heater is being removed often indicate that the engine's life might be over. In order to avoid accidents , check if no one els e is on your frequency and that the running area is remote enough from roads , res idential dis tricts and people. 2 Always s tart and run engines outdoors . [. . . ] t hey s hould as k veteran racers for hints , techniques , etc. 2 Do not us e parts other than appointed and do not modify them. [. . . ]