Is Replacing Suspension Components Considered a Major Overhaul?
2 Answers
Replacing suspension components on a car is not considered a major overhaul. Below is an introduction to the relevant content: 1. Suspension: The suspension refers to all the force-transmitting connection devices between the car's frame and the axle or wheels. 2. There are seven types of suspension: double-wishbone suspension, MacPherson suspension, multi-link suspension, double A-arm suspension, double-ball-joint suspension, torsion beam suspension, and solid axle suspension. Below is extended information about the functions of a car's suspension: 1. Provides cushioning: Offers cushioning when the vehicle passes over uneven ground. 2. Ensures steering stability: Ensures the wheels move within a fixed angle to maintain steering stability. 3. Supports weight: Bears the weight of the wheels. 4. Maintains good contact: Ensures optimal contact between the wheels and the ground, allowing the driving force and braking force generated between the wheels and the ground to be accurately transmitted to the car body.
Last year, my old Passat made a loud clunking noise when going over speed bumps. The mechanic said the rear suspension control arm needed to be replaced. At first, I thought it would involve dismantling the chassis, which would count as a major repair. But in reality, they just lifted the car, removed three bolts, and finished the job in two hours without even needing a wheel alignment. The mechanic explained that replacing a single suspension component is like changing a pair of shoes for a person—it doesn’t involve any major structural work. On the other hand, jobs like opening up the engine to replace piston rings or disassembling and rebuilding the transmission are what truly qualify as major repairs. However, the mechanic advised me to drive for a few days after replacing suspension parts and check for uneven tire wear—a handy tip from an experienced pro.
