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Just realized how much gunk builds up inside a shutter assembly over 5 years
I finally got around to pulling apart a Canon AE-1 that had been sitting on my workbench for months. The owner said the shutter speeds were off and it felt sticky. When I opened up the shutter assembly, I was shocked at how much dried lubricant and dust had caked up on the blades. It was like a thin layer of crust all over the place. I spent about 3 hours carefully cleaning each piece with isopropyl alcohol and a soft brush. After I put it back together and tested it, the difference was night and day. The 1/1000 speed actually sounded crisp again instead of dragging. Has anyone else dealt with old lubricant turning into a sticky mess on older shutters, or is it just this model?
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the_wren3mo ago
Consider testing the foam light seals too because they rot into a goo that coats everything.
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