How to Deal with Brake Drum Wear?
3 Answers
When the brake drum is worn, it needs to be replaced. The technical name for the brake drum is brake drum, abbreviated as brake drum, which is the main component in the drum brake system. During braking, the inner surface of the brake drum rubs against the brake shoes to achieve the braking effect. The brake drum is a crucial part of the drum brake system, and the inner surface of the drum brake is where the braking torque is generated. The method for removing the brake drum is as follows: 1. Before removal, use a screwdriver to press the wedge upward through the wheel's bolt hole to retract the brake shoes. 2. Use the VW6372 special tool to remove the hub cover, pull out the cotter pin, and remove the crown nut retaining ring. 3. Remove the wheel bearing preload adjustment nut, washer, bearing, and then take off the brake drum.
Last time I noticed my car made strange noises when braking, which really scared me into getting it checked. Turned out the brake drum was worn out and needed immediate replacement, otherwise the braking distance would increase, posing a serious danger. The solution is to have a professional technician measure the thickness first. Generally, if the wear exceeds the limit, the drum should be replaced directly, along with the brake shoes to avoid imbalance. Don't try to fix it yourself, because improper installation can affect the overall braking performance. Fellow drivers, pay attention! Make sure to check this part regularly during maintenance to avoid sudden issues on the road. I recommend inspecting the braking system every 10,000 to 20,000 kilometers—safety first.
As someone who frequently helps others with car repairs, I've seen many cases of brake drum wear. The process is quite straightforward: first, inspect the degree of wear by measuring the thickness with calipers. If it's too thin or has deep grooves, replace it with new parts. Remember to always change the matching brake shoes when replacing the brake drum to avoid accelerated wear from new drums paired with old shoes. When driving, avoid slamming on the brakes too hard and try to steer clear of bumpy roads to minimize vibrations. Don't delay repairs if wear is detected, as it can lead to reduced braking power and potential accidents. It's safer to spend a bit more at a reputable shop than to risk bigger problems by cutting corners.
