Chainsaw Repair

Here is a list of tools that would make saw repair and restoration much easier!! Some have them, some still want them. Size depends on your requirements or room constraints.
Buy some together with a friend or two and share.
Later I will give more info about ways to aquire some of them.
Tom
Basic hand tools
Air tolls
Cordless tools
Air compressor Small medium large
Enclosed sand blaster cabinet small large
Industrial inspection microscope
Silvey sharpening equipment
Ultrasonic part washer small medium
Arbor press small large
Hydraulic press small medium
Lathe small medium
Vertical mill small
Horizontal mill small
Cutting torch with heating and brazing attachments
Tig/stick welder medium
Wire welder medium
Enclosed hot water parts washer medium
Solvent parts washer small medium
Magnifier light large magnifing glass loupe
Small medi-lite
Belt sander
Carbide drill bits
Left hand drill bits
Drill press small medium
Mini paint booth
Compression gauge
Walbo Zama carb tool kits
Proper spark testers
digital and analog volt ohm meter
Chai beaker Rivet spinner
Manuals and IPL's for reference
FIRE EXTINGUSHER!!! with easy access more than one ok

I had a Hobart 185 110v basically the same machine from what I can tell.  Used flux coated or solid wire w/argon/co2.  It does a pretty good job on 1/4" and down metal.  1/4" is MAX unless you V and make multiple passes.  Should be good for mufflers.  I bought a Hobart 250 and sold the 185.
Shep

The Century brand came from Farm & Fleet or TSC?

I thought it was Sears. But dont know. 

What would something like that one go for used? Says works but I never messed with one before to know what to check.

I can get a small likable saw and that for 1 price.

I did not see a flex shaft in your list.   I would add that with an assortment of burrs.