The short answer is: yes it is very possible to damage a drum by forcefully removing it. This sometimes happens even though you are very careful.
Machining (turning) the drums is unlikely to solve the problem if you feel the vibration while driving down the highway. You will probably have to replace the drums, which are balanced at the factory. Be sure you check the obvious things, like tire problem or wheel balance before you buy new drums. :rolleyes:
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2001 XE 4x4 3-pack 5-spd