Canon EOS SLR 快門簾沾粘 oily shutters

早期 Canon EOS SLR 有快門簾阻尼海棉老化沾粘簾幕問題, 嘗試解決方法.

網路上資訊:
Dealing with oily shutters on EOS cameras link

EOS 600 Disassembly link

How to Repair Canon EOS 20D flash hot shoe link