While you wait for answers, we may have found some information which could help you.
Success
Message
Need spare helical gear?
Challenge xtreme mc5 7205?
Bush Replacement Mitre Saw?
Part Replacement?
Replacement helical gear for powerbase 801745?
Table saw not running and motor sparking?
How do I get blade out?
How can I tighten loose blade in my circular saw?
Replacement18 volt. battery?
Replace faulty switch?
Parts for skill saw?
I need to replace the brushes on my circular saw?
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix circular saws.