Review on ⏰ Upgraded Intermatic WG733 14D Time Clock Motor for Precision Timekeeping by Joe Fulce

If you're not sure what you're doing and your timer shows 220 seconds, consider having a professional install it. Definitely unplug and make sure it's unplugged or it'll definitely bite you! Then replace one wire at a time with a towel or large piece of cloth underneath, as you're likely to drop one or both of those tiny short screws like I did. These aren't just old screws, so don't lose them. It helps if you tie the new motor to a box that takes the weight off the wire you plan to attach. It may seem like I'm trying to complicate things, but the screw is tiny and the space it goes into is tiny and difficult to control. A woman with small fingers would have done better than that old madman with clumsy hands! Even with a magnetized screwdriver!