Lisa J Mckinney , TX March 02, 2019 Appliance: Whirlpool Electric Dryer LER7646EQ2 Whirlpool Dryer Ler7646eq2: Terrible squealing noise and was shutting off mid cycle. How to replace Dryer Drum Belt 92-1/4" 4-Rib. Replaced drum rollers, idler pulley and belt. No more squeak but shuts down mid cycle. Thinking I need a new motor Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours