In Part 1 of this two-part series, we presented a 3-phase, 480VAC motor circuit with its associated controls (Figure). We stepped through a logical, systematic approach to troubleshoot the main power ...

Motors make the HVAC world go ‘round — or, at the very least, in the HVAC business, they make the air go ‘round. And while some motors last for many years without any issues, others stop working ...

As we mentioned at the end of last month's motor quiz, we are focusing on HVACR motor troubleshooting specifics. This month we will discuss troubleshooting if the motor isn't rotating; next month we ...

If your e-bike motor is not engaging, don’t panic. Many common issues can be fixed at home. This step-by-step troubleshooting guide will help you identify and solve the problem quickly. We’ll cover ...

In nearly 40 years of continuousMustang Monthlypublishing we’ve seen countless full-scale restorations that just don’t work the way they should. They look great, but they just don’t operate as Ford ...

Electric bikes (e-bikes) offer a fantastic alternative for eco-friendly commuting and recreation. However, they can encounter issues over time, like any piece of machinery. This troubleshooting guide ...

Since the inception of our Tech Corner column last year, you've been keeping us busy with questions on the maintenance and repair of your modern and vintage Corvettes. We've found that many of your ...

When you get the call, “The motor won’t start,” you’d best have a logical and systematic plan in place to approach the problem. “Easter egging” just doesn’t work unless you happen to be very lucky!