[AT] Woods RM 550 - blade replacement

[Michael Mummert]

I need to replace the blades on my Woods RM 550.  I can't find my manual,
and I can't remember if the bolts are standard thread or left-hand thread to
remove the blades.  I can't get them to break loose in either direction.
Can someone help me?  

Thanks!

Mike Mummert
Wetumpka, AL