desolder pump repair
hi i was doing some keyboard repairs at a school today and both my
desolder pumps stopped working - i determined that the cause was not a
blockage as usual but that it needed lubrication - i asked the janny
for some wd40 but he didnt have any but he suggested washing up liquid
- i put some on the piston and its working better than new - is this a
bad idea will it eat away the rubber ?
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