WM3987HW Service Manual
This laundry LG WM3987HW service manual is available via pdf download and will help with error codes and common repairs.
It includes the following repair information:
This is a 69 page manual and includes Specifications, Technical Explanation, Parts identification, operation, Wiring Diagram, Troubleshooting, error diagnosis, Disassembly and exploded views. The repair manual is for both the washer and the dryer as this is a combo appliance.
Click here to download the first couple of pages of this service manual for free so you can see the quality of the service manual yourself.