What are the inspection items for a car chassis?
2 Answers
Check for oil leaks under the car chassis. Inspect the chassis for rust and corrosion. Examine the exhaust pipe for leaks and corrosion, and check if components like the tie rod are deformed. Below is an introduction to car exhaust pipes: 1. Definition: The car exhaust bellows, also known as the car exhaust flexible pipe, is installed in the exhaust pipe between the engine exhaust manifold and the muffler. It provides flexible connection for the entire exhaust system, thereby reducing vibration and noise, facilitating installation, and extending the lifespan of the exhaust muffler system. 2. Material selection: Ferritic stainless steel has a small thermal expansion coefficient, high thermal conductivity, excellent resistance to high-temperature oxidation under repeated heating and cooling conditions, and good pitting corrosion resistance.
Every time I go for maintenance, I spend a good amount of time inspecting the undercarriage, paying special attention to these areas: the tire wear condition and tire pressure must be checked carefully, and if the tread is worn flat, it needs to be replaced immediately; all suspension components like shock absorbers and springs must be ensured to have no oil leaks or deformation; the braking system is a key focus, with calipers and brake discs needing to be disassembled to check wear thickness; the steering linkage ball joints must be inspected for looseness, as unusual noises when turning are often due to issues here; it's crucial to check if the driveshaft and CV joint boots are cracked or leaking oil; finally, I also need to crouch down and inspect the entire chassis frame for scratches, deformation, or rust. Only when these items are thoroughly checked can driving safety be guaranteed, especially for friends who frequently drive on mountain roads—they need to be even more attentive.
