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  1. B

    B & S 3.5

    My 3.5 hp lawnmower has a link which controls the inlet opening to the carb. This link as a spring link to the speed feedback and the throttle lever feedback but there is no connection to the throttle. See the pic attached. Not sure how to attach the link so as to be able to control the throttle.
  2. B

    B & S 3.5

    My lawn mower engine just won't start. Bought a new diaphragm and gasket for the carb, no luck. Iput the gasket on and then the diaphragm, not sure if that is correct or should it be reverse?
  3. B

    b & s 3.5 hp

    My engine did not start; then cleaned the carb and now it starts but then stops after 30 secs. During those 30 secs, it surges i.e. runs at high speed then slows down and then after a few spurts, it stops. Think it may be a governor problem?
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