Dryers: Unusual smell
Parts frequently associated with this issue and repair guidance from service manuals.
Parts commonly needed for this issue
Based on repair data across Samsung and LG dryer models. These parts are frequently associated with this problem — they may not be the cause of your specific issue.
Dryer Plastic Roller Whee
OEM: DC97-16782A
Verified across 4 retailers
Idler Pulley
OEM: DC93-00634A
Verified across 4 retailers
Drive Belt
OEM: 6602-001655
Verified across 4 retailers
Thermostat
OEM: DC47-00018A
Verified across 4 retailers
Wire Harness
OEM: DC93-00823B
Verified across 3 retailers
Dryer Control Display Circuit Board Assembly
OEM: DC92-01624M
Verified across 3 retailers
Dryer Plastic Support
OEM: DC97-16782E
Verified across 3 retailers
Control Board
OEM: DC92-01309M
Verified across 3 retailers
Control Board
OEM: DC92-01729Q
Verified across 3 retailers
Main Printed Circuit Boar
OEM: DC92-01729Z
Verified across 3 retailers
Wire Harness
OEM: DC96-00766A
Verified across 3 retailers
Lint Filter
OEM: DC97-17965A
Verified across 3 retailers
Repair tips for this issue
From manufacturer service manuals.
From the service manual
Good to know
6 technician insights for the this appliance
Two-part disassembly for different service approaches
The manual provides two different disassembly paths for accessing the heater, compressor fan, and pump: standard front disassembly (removing Frame Front, Drum Front, etc.) and working from the rear by removing the Cover Back. The rear approach may be faster for heater replacement and pump service when the dryer is installed in a tight space. Choose the approach based on installation context.
Steam cycle water condensation is normal
Water dripping from the nozzle when Steam cycles start is normal -- this is steam condensation, not a leak. Similarly, sprayed water may not be visible during steam cycles. Customers often report this as a problem, but it is expected behavior of the Steam Sanitize+ and Refresh cycles.
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