Engine serial number

The number is stamped on the engine as shown.

The number is stamped on the engine as shown.

    See also:

    Clearing the programmed information
    Individual buttons cannot be cleared. However, to clear all programming, press and hold the two outside buttons and release when the indicator light begins to flash (approximately 20 seconds). ...

    Battery replacement
    Be careful not to allow children to swallow the battery and removed parts. ...

    Octane rating tips
    Using unleaded gasoline with an octane rating lower than recommended can cause persistent, heavy “spark knock”. (Spark knock is a metallic rapping noise.) If severe, this can lead to engin ...