my friend has a scooter that he lost the keys to. we decided to work on it this spring break. i was wondering what would be a way to take apart the ignition tumbler so we can start it with a screw driver. could i drill it out? what tools would u go about doing this job? i have no clue what brand scooter it is, but we know. any suggestions appreciated

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198? 300D ???K - Future DD
1989 300TE 285K - traded in '12
1984 300SD 186K - Sold in 08
1978 300SD 330K - Died in 05