Answer Hello Eugene, You should never put a lubricant on the drum rollers since lint will stick to the lubricant and get pulled into the bushing. This will wear the bushing out faster than dry installation. the bushing is impregnated with a dry lubricant that will lubricate as it wears. If a lubricant has to be used, cornstarch or baby powder should be used. Read More... Answered by AppliancePartsPros.com | Thursday, October 18, 2018