Perawatan dan perbaikan Sockbraker.

Summary

In this video, Auto Sakti demonstrates the process of replacing the rear shock absorber and coil spring cushion on a Luxio vehicle, addressing customer complaints of a bouncy ride and unusual noises. The damaged shock absorber is compared with a new one to highlight the performance difference. The video details the steps of cleaning, installing the new coil spring cushion, and mounting the shock absorber, with guidance provided by a professional instructor. The procedure is carefully explained, including safety steps and the importance of proper installation for a smoother ride.

Takeaways

• 😀 The video focuses on addressing customer complaints regarding instability (limbung) and noises in the rear suspension of a Luxio vehicle.
• 😀 The repair involves replacing the rear shock absorbers and the rubber pads of the coil springs.
• 😀 The damaged rear shock absorbers no longer return to their original position after compression, indicating they are worn out.
• 😀 New shock absorbers compress and return to their original position, providing a smoother ride.
• 😀 The coil spring rubber pads need to be installed carefully, ensuring the seating areas are clean before placement.
• 😀 If the coil springs are difficult to install, they may require extra pressure to fit into place.
• 😀 The shock absorber installation requires careful positioning to ensure proper fitting into the shock absorber mounts.
• 😀 The lifting process of the vehicle (using a jack) is performed slowly and carefully to align the shock absorber with its mount.
• 😀 The students from the automotive department are performing the repairs under the guidance of a professional instructor.
• 😀 After the shock absorbers are installed, the final step is tightening all the bolts, though this process is skipped in the video for brevity.

Q & A

What issue did the customer report in the video?

The customer reported a 'limbung' (swaying) sensation when driving on bumpy roads and strange noises coming from the unit, a Toyota Luxio.

What component was identified as the cause of the 'limbung' issue?

The issue was identified as being caused by a worn-out or damaged shock absorber at the rear of the vehicle.

How do you determine whether a shock absorber is damaged?

A damaged shock absorber will fail to return to its original position when compressed. If it doesn't bounce back smoothly, it is likely worn out.

What is compared in the video to demonstrate a damaged shock absorber?

The video compares a damaged shock absorber with a new one. The new shock absorber returns to its original position when compressed, while the damaged one does not.

What is the purpose of replacing the coil spring's rubber cushion (bantalan)?

The rubber cushion (bantalan) of the coil spring is replaced to ensure smooth operation and proper seating of the coil spring, preventing noises and wear.

What step is taken before installing the new rubber cushion for the coil spring?

The seating area for the rubber cushion is thoroughly cleaned of dust and dirt to ensure proper installation.

What difficulty might arise during the installation of the coil spring, and how is it addressed?

The coil spring may be difficult to fit into place, requiring pressure to be applied, such as by using a jack to raise the components into position.

What safety measure is mentioned when installing the shock absorber?

The vehicle is raised using a jack (dongkrak) to ensure that the shock absorber aligns correctly with its mounting points before securing it.

Who performs the installation work, and who oversees the process?

The installation is carried out by automotive students from a light vehicle engineering program, but the process is supervised by a professional instructor.

What is the final step of the installation process as shown in the video?

The final step shown is the tightening of the bolts to secure the shock absorbers in place, although the detailed tightening process is skipped in the video.