Micaela A Heyburn , ID April 03, 2017 Appliance: Kenmore Washer 79641029900 Kenmore Washer 79641029900: Le error code. How to replace Tub Seal Gasket. Bearings, sensor, and spider replacement. After washer sounding like a B-52 for take off we found that bearrings needed replaced. When we took washer apart we noticed spider was corroded and crammed pack with residue from detergents. We pressure washed drum and spider and at first only replaced bearrings. When we ran a rinse cycle we researched and found that we probably damaged sensor when inserting bearrings. we took it all apart and waited for new sensor. After sensor arrived, we tried running it with corroded spider but it wasn't spinning freely so we replaced spider; our washer runs like new!!! Do-It-Yourself Rating: Repair Time Estimate: 2+ hours