Here’s an excerpt of the full, 20-minute training video now available in the Core Appliance Repair Training course that shows how to use a schematic diagram and timing chart to troubleshoot a problem with a washer drain pump that would not operate. The drain pump itself was good and getting voltage. Turns out that the problem was an open neutral.

//www.youtube.com/embed/-kjJh9meHEE

 
The full training video explains these important troubleshooting concepts in detail:
– how to break down a complicated schamatic and read it to solve the problem you’re working on,
– using timing charts to interpret timer switches on schematics,
– technical explanation of open neutrals,
– test methods for identifying an open neutral,
– power and loads.

Samurai Tech Academy Core students will find the full-length video in the Troubleshooting module of the Core Appliance Repair Training course.