I have a 12 inch mastercraft mitre saw model 55-6808-4 that needs a new blade guard. Mastercraft no longer carries the part. Is ther somewhere else I can get this part

SOURCE: I need the bolt that

To get the bolt that holds on the blade please go to the link below and send mastercraft/altocraft and email.

http://www.mastercraft.net/

SOURCE: Where do I obtain a

TRY THIS:
the-manuals.com/mastercraft-mitre-saw-manual

SOURCE: how do unlock mitre saw

There is a lever or push button by the hinge (where the saw pivots).Just push down on the top of the saw and release latch.To lock back down , just push down on the saw and put lever back in the lock position.

SOURCE: need to replace the blade

Lifting the safety guard maybe? The blade will not pass through the opening with the guard down (it's one of the purposes of the guard).

SOURCE: How do you raise the

There's a slide pin on the back of saw.