Understanding the 2015 Mitsubishi Mirage Rear Brake Drum

The 2015 Mitsubishi Mirage is a subcompact car that has gained popularity for its affordability, fuel efficiency, and compact size. While many aspects of this vehicle attract buyers, one crucial component often overlooked is the rear brake drum system. This article delves into the importance, functionality, and maintenance of the rear brake drum in the 2015 Mitsubishi Mirage.

The Functionality of Brake Drums

Brake drums are essential for the proper functioning of a vehicle's braking system, especially in cars that use drum brakes rather than disc brakes on the rear wheels. In the case of the Mirage, the rear brake drums house the brake shoes, which press against the inner surface of the drum when the brake pedal is engaged. This action converts kinetic energy into heat, slowing down the vehicle.

The design of drum brakes is quite effective for several reasons. Firstly, the enclosed design protects the braking components from dirt and debris, reducing wear and tear. Secondly, when the brake shoes are pressed against the drum, they have a larger surface area in contact, which can provide more stopping power under certain conditions. However, with time and usage, the performance of brake drums can diminish, necessitating inspection and maintenance.

Maintenance and Inspection

Regular maintenance of the rear brake drums is essential for ensuring optimal performance and safety. Over time, the friction material on the brake shoes wears down, which can lead to reduced braking effectiveness. Signs that the brake drums may need attention include unusual noises when braking, longer stopping distances, or a pulling sensation to one side.

To maintain the braking system, it is recommended to inspect the brake drums at least once a year or every 12,000 miles, whichever comes first. During an inspection, a qualified technician will check for signs of wear on the brake drums and pads, measure the thickness of the drum, and look for any scoring or cracking. If the drums are found to be too worn or damaged, they may need to be machined or replaced.

If you determine that the rear brake drums on your 2015 Mitsubishi Mirage need replacing, it's crucial to follow the correct procedure to ensure safety and performance. Here's an overview of the steps involved

1. Prepare the Vehicle Start by parking the vehicle on a flat surface and engaging the parking brake. Loosen the lug nuts on the rear wheels slightly before raising the car with a jack.

2. Remove the Wheel Once the vehicle is elevated, remove the wheel to access the brake drum.

3. Inspect the Brake Components Before removing the drum, inspect the brake shoes and other components for damage or excessive wear.

4. Remove the Brake Drum Depending on the model, you may need to tap or pull the brake drum off the wheel hub. Ensure that any retaining clips or bolts are removed before trying to slide the drum off.

5. Install New Components If replacing the drum, place the new drum over the hub and secure it. Reinstall the brake shoes if required.

6. Reattach the Wheel Once everything is secure, place the wheel back on, tighten the lug nuts, and lower the vehicle.

7. Test the Brakes Before driving, pump the brakes to ensure everything is functioning correctly. Look for any signs of misalignment or unusual noises.

Conclusion

Maintaining the rear brake drums on your 2015 Mitsubishi Mirage is an essential part of vehicle ownership. Proper maintenance not only ensures safety but also prolongs the life of your braking system and improves overall performance. Remember, if you are unsure about performing any maintenance tasks, it is always best to consult a professional mechanic. Their expertise can provide peace of mind and ensure that your vehicle remains in safe, reliable working condition. By caring for your vehicle's braking system, you contribute not only to your own safety but also to the safety of others on the road.