Cleaning a Lyman #55 Powder Measure?

[Milt1]

I have an old Lyman #55 with the brass (or perhaps bronze) measuring guides. This powder measure dates back to the '60s and I think it could stand a good inside cleaning. These aren't a problem to take apart but I have no idea of how to clean the inside so that powder doesn't stick to surfaces that it shouldn't stick to. I know that THR is the place for answers so what sayeth thee?

Thanks,
Milt1

 

[FROGO207]

I unscrewed the plastic hopper and then cleaned the whole thing that was left with carb cleaner after disassembly. Needed to take a file to the biggest rotor and sharpen the cutting edge. Do not let the carb cleaner stay on the painted surface long or it will dissolve the paint. If you have the original decals on it use rubbing alcohol or some other mild cleaner for the painted surfaces to preserve them. I lubed the inside and threads on the slides with powdered graphite and reassembled everything. Wear gloves to keep your hands clean of graphite. I left the plastic hopper alone as it was not dirty and did not want to hurt it with a cleaner. The adjustment of the screw that held in the turning barrel was the key to getting it to run well after.

 

[rcmodel]

I'd take it completely apart and clean the parts with rubbing alcohol, or odorless paint thinner, or hot water & dish soap.
And 0000 Super-Fine steel wool on the tough spots.

None will harm the paint.

Then completely dry, and dust it with powdered graphite lock lube as you put it back together.
Used paste floor wax or RIG on the external blued steel parts.

I have three done like that, and they are flawless.

rc

 

[Milt1]

Good info thanks for the replys.

Milt1