There are some directions, using a splint. I have not tried them.
http://www.repairfaq.org/samnew/lmfaq/lmblmh.htm
Other option is to buy a repair kit, not sure if it will work for yours. It is available on eBay for the lowest price.
Or, order a new handle, which is the cheapest option for me. There are several discount lawn mower part sites. I haven't tried them yet. But will in the next couple of days.
There is comfort in knowing some shares the same problem:)
Good Luck
Melisa M
May 2009