How to Fix a Loose Combination Switch

A combination switch is both a light switch and an outlet. These two separate devices are installed inside a single electrical box. Each device is fastened to the box with a screw on its top and bottom. When a combination switch comes loose, it typically means either the top or bottom screw needs tightening. To access these screws, you need to remove the electrical cover that exposes the wiring. To prevent electrocution, turn off the power before removing the cover.

Non-contact voltage detector
Screwdriver

Instructions

- 1
  Turn off the power for the circuit you are working on at the home's electrical distribution box. Confirm the power is off by trying to activate the light and also by plugging a working lamp into the outlet. Double check the power is off by touching a non-contact voltage detector to the outlet's narrow slot.
- 2
  Remove the screws that fasten the cover on the outlet and pull the cover off.
- 3
  Tighten the top and bottom screws that fasten the outlet and switch to the box. If one of these mounts is bent back, pry it forward using a screwdriver for leverage.
- 4
  Reinstall the electrical cover, reversing the process used to remove it. Turn the power back on at the distribution panel.

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