Analysis and Repair: This situation indicates that the dehydration shaft is being held by the brake band and has not been released. After disassembling and checking, it was found that the gap between the brake rod and the positioning sleeve was too large, causing the angle of the brake rod to be too small during dehydration, which prevented the brake band from releasing fully. As a result, the dehydration shaft could not rotate.
Resolution: Appropriately adjust the gap between the positioning sleeve on the drain valve connection plate and the clutch brake rod to bring it within the normal range of 2.5 to 3.5 mm. After restoring the assembly, power on the machine for testing. The dehydration function of the Samsung washing machine returned to normal, and the fault was eliminated.
Beijing Samsung Washing Machine Repair Center - Editorial Materials.
Fault Symptoms: During dehydration, the dehydration motor does not rotate, but there is a buzzing sound.
Samsung Washing Machine Repair Technical Analysis: The dehydration motor of the washing machine does not rotate.