How to Fix a Sticking Light Switch Pull Cord

Summary

In this DIY tutorial, the host demonstrates a quick and easy fix for a broken pull cord light switch. They emphasize safety by turning off the power and provide a step-by-step guide to remove and clean the switch mechanism, addressing common issues like dirt accumulation. The video shows reassembling the switch and restoring power, resulting in a functional light switch. The host encourages viewers to save money by learning to fix simple electrical problems themselves.

Takeaways

• 🔌 Always turn off the power at the switch or breaker before working on electrical projects.
• 🛠️ Basic tools needed for this fix include a Phillips and a flathead screwdriver, preferably insulated for safety.
• ⚡️ Test for the presence of power using an insulated screwdriver to ensure safety during the repair.
• 🔍 Identify the live (red in old wiring, brown in modern) and neutral (black) cables to understand their functions in the switch.
• 🧹 Regularly clean the switch mechanism to prevent dirt and grit from interfering with its operation.
• 🔄 The pull cord switch operates on a spring mechanism, which can be cleaned and reassembled if it fails.
• 🔩 When reassembling, ensure the correct cables are connected to the correct terminals on the switch.
• 🔄 After reassembly, test the switch by turning the power back on and checking if the lights function properly.
• 👨‍🔧 This type of repair is a cost-effective DIY job that can save money on professional services.
• 👀 Most pull cord switch issues are caused by dirt or grit in the mechanism, which can be easily fixed by cleaning.
• 📈 The video demonstrates a quick and easy fix that can be completed in about 5 to 10 minutes, promoting self-reliance in home repairs.

Q & A

What is the main purpose of the video?

The main purpose of the video is to demonstrate a quick and easy fix for a broken pull cord light switch.

Why is it important to turn off the lights before working on an electrical project?

Turning off the lights is crucial to ensure there's no power coming to the switch, preventing the risk of electric shock and ensuring safety during the repair.

What tools are suggested for this repair job?

A Phillips and a flathead screwdriver are suggested, with an emphasis on using an insulated screwdriver for safety during electrical work.

How does one ensure there is no power coming to the light switch?

One should turn off the appropriate breaker or fuse for the light circuit and use an insulated screwdriver to test for power by touching the terminal and the end of the screwdriver.

What color coding is mentioned for the electrical wires in the video?

The video mentions old wiring with a red cable representing the live wire, but modern wiring may use different color coding.

What is the role of the spring mechanism in the pull cord light switch?

The spring mechanism allows the pull cord to spring up and down, enabling the cord to be pulled and release the switch for turning the light on and off.

Why might the pull cord switch fail to operate properly?

The pull cord switch might fail due to dirt or grit interfering with the mechanism, preventing the switch from moving freely and making contact.

What is the significance of cleaning the switch components during the repair?

Cleaning the switch components is important to remove any dirt or grit that may be causing the switch to malfunction, ensuring smooth operation once reassembled.

How does the video demonstrate testing the repaired switch?

The video shows testing the repaired switch by pulling the cord to hear the mechanism click into place and ensuring the light turns on and off as expected.

What is the final step shown in the video after repairing the switch?

The final step is to turn the breaker back on, ensuring all connections are secure, and then test the light to confirm that the repair was successful.

What advice does the video give regarding calling a professional for this type of repair?

The video suggests that this is a simple repair that can be done quickly by oneself, saving the cost of a professional call-out and labor charges, unless there's significant damage.