The 2015 Mitsubishi Mirage Rear Brake Drum A Comprehensive Guide

The 2015 Mitsubishi Mirage is a compact vehicle that has gained popularity for its fuel efficiency, affordability, and compact dimensions, making it an ideal choice for urban driving. Among its various components, the braking system is crucial for safety and performance. This article will delve into the rear brake drum system of the 2015 Mitsubishi Mirage, including its components, functions, maintenance, and common issues.

Overview of the Rear Brake Drum System

The rear braking system of the 2015 Mitsubishi Mirage consists of a brake drum, brake shoes, wheel cylinders, and various hardware components. The brake drum is a cylindrical component attached to the wheel hub that turns with the wheel. When the driver presses the brake pedal, the hydraulic pressure generated by the brake master cylinder forces the wheel cylinders to expand. This action pushes the brake shoes against the inner surface of the drum, creating friction that slows down the vehicle.

Importance of Brake Drums

Brake drums are integral to the vehicle's overall braking system. Unlike disc brakes, which are more common in modern vehicles, the drum brake system provides several benefits. These include

1. Cost-Effectiveness Brake drums tend to be less expensive to manufacture and replace than disc brakes, making them an economical choice for budget-conscious drivers. 2. Compact Design The compact nature of drum brakes allows for smaller rear axle designs, which can contribute to the overall weight savings of the vehicle.

3. Effective Heat Dissipation Drum brakes can dissipate heat effectively, which is crucial during prolonged braking situations.

Maintenance of the Rear Brake Drum

Routine maintenance of the rear brake drum is essential for ensuring optimal performance and safety. Here are some key maintenance tips

1. Regular Inspection Drivers should periodically inspect their brake drums for signs of wear, such as cracks, scoring, or excessive heat discoloration. This ensures that any potential issues are caught early.

2. Brake Shoe Replacement Brake shoes should be replaced when they wear down to a certain thickness, generally around 3mm. Worn brake shoes can lead to reduced braking efficiency and increased stopping distances.

3. Cleaning and Lubrication The brake drum assembly should be kept clean and lubricated. Dust and debris can hinder brake performance, while proper lubrication of pivot points can reduce wear.

4. Professional Servicing It’s advisable to have the brake system checked by a professional mechanic during routine vehicle service, particularly if strange noises or performance issues arise.

Common Issues with Brake Drums

Several common problems can arise with the rear brake drum system of the 2015 Mitsubishi Mirage

1. Warped Drums Over time, brake drums can warp due to excessive heat. This can lead to a pulsation feeling when the brakes are applied, compromising vehicle control and safety.

2. Brake Fade Continuous heavy braking can lead to brake fade, where the brakes become less effective due to overheating. This condition is especially concerning when driving on hilly terrain or during long descents.

3. Wheel Cylinder Leaks The wheel cylinders can experience leaks over time, leading to reduced braking pressure and efficiency. If you notice fluid around the rear wheels, it could indicate a brake fluid leak.

4. Noisy Operation Squeaking or grinding noises when braking may indicate worn brake shoes or debris trapped in the drum assembly. Addressing these issues promptly can prevent further damage.

Conclusion

The rear brake drum system of the 2015 Mitsubishi Mirage plays a vital role in the vehicle's safety and performance. Regular maintenance and timely servicing can help ensure that the braking system functions effectively, providing drivers with peace of mind on the road. Understanding the components and some common issues can empower Mirage owners to take better care of their braking system, maintaining the vehicle's reliability in the long run. By proactively managing the rear brake drum system, drivers can enhance their safety and the lifespan of their vehicle.