Answered 0 0 We need some advice on a Whirlpool washer WTW4910XQ0. When the unit is running the belt keeps sliding down and coming off. Any advice would be appreciated. Model Number WTW4910XQ0. Whirlpool Share Facebook Twitter Google+ Tumblr LinkedIn Mail Lonzo l. asked 9 years ago Answers (1) Filter Sort by: Newest First Oldest FirstMost VotesRecently Active Post Answer Keyword Match all Match any Best Answer 0 0 I replace the lower cam/splutch when that happens. I has a new drive pulley in the kit. Always replace the belt too. Be sure the bolt in the center is tight when re-installing. AV Repair Help answered 9 years ago You must login to reply Showing 1 result Your Answer Please login first to submit.