If You Lose Your Key - Honda TRX300EX Owner's Manual

If You Lose Your Key

Be sure to record your key number ( ) in the Quick Reference section 1
at the rear of the manual. You'll need this number to have a duplicate
key made.
If you lose your key and aren't carrying a duplicate, either get your
spare or have one made. If you don't know your key number, call the
dealer you purchased your Honda from. They may have it listed in their
records. If they don't, transport your ATV to them or the nearest Honda
dealer. The dealer will probably have to remove the ignition switch
assembly to find the key number so they can make a key for you.
(1)
(1) key number
Taking Care of the Unexpected
175