• Skip to main content

Appliance Tech Info

Service Information For Appliance Repair Professionals

  • Error Codes
  • Recalls & News
  • Membership Benefits
  • Pricing
  • Member Login

Whirlpool Dryer W11378591A Service Bulletin

Log In or Upgrade Your
Membership To Download

Service Bulletin Description:

t is possible that under some conditions, dryer operation may be a bit louder than expected. Consumers experiencing excessive loudness or specific sounds described as rubbing, screeching, or knocking, may have a blower wheel that is too close to or impacting the collar or blower housing. Additionally, noise may come from the motor bracket vibrating against the dryer base.

This Service Bulletin PDF download contains information for the following:

MED5630H* MED6630H* MED8630H* WED560LH* WED5620H* WED6620H* WED8620H* WED9620H* YNED5800H* YMED5630H* YMED6630H* YMED8630H* YWED560LH* YWED5620H* YWED6620H* YWED8620H* YWED9620H* YIED5900H* MGD5630H* MGD6630H* MGD8630H* WHIRLPOOL DRYERS WGD560LH* WGD5620H* WGD6620H* WGD8620H* WGD9620H*

The PDF may also contain information that applies to additional models not listed.

Filed Under: Service Bulletins, Whirlpool Dryer Service Bulletins, Whirlpool Service Bulletins

  • Privacy Policy
  • Terms and Conditions
  • Contact Us

All content on this site is provided for educational and informational purposes. Content on this site is distributed as ‘fair use’ without profit to those who have an interest in using the included information for research and educational purposes. The information on this site does not constitute legal or technical advice.
ApplianceTechInfo.com © 2025