Originally Posted by
big chainring
On the other hand this bike has seen a lot of weather and use. Wheels were heavily rusted and numerous flat spots. Frame has quite a bit of rust under the top tube, probably from sitting outside in the rain. The front derailleur cage was so bent I replaced it. And the brake pads were extremely worn. This bike was well used and abused. But yes it was assembled well at the factory...50 years ago.
The exterior doesn't matter - for the pins.
Were they clean when they came out - a single witness line from the axle flat, no galling or corrosion?