◆ step 1: check relevant certificates
The certificates attached to the car are related to the household, warranty, etc
First of all, check the invoice for the purchase of concrete mixer truck. The invoice for the purchase of concrete mixer truck is very important. It is the most important certificate for the purchase of concrete mixer truck. At the same time, it is also the certificate for the entry of concrete mixer truck. Even if the concrete mixer truck is sold as a second-hand car in the later stage, the invoice for the purchase of concrete mixer truck is required.
Only when the concrete mixer meets the requirements of the national standards and the quality certificate of the concrete mixer, can the concrete mixer meet the requirements of the relevant national standards.
Three guarantees warranty card
In case of failure and damage caused by quality problems within a certain time and mileage, the concrete mixer can enjoy the free service of the manufacturer with the three guarantee service card. For example, malicious man-made damage to the vehicle is not within the scope of three guarantees
When purchasing a concrete mixer, pay special attention to check whether the frame number, engine model and ex factory date on the nameplate are the same as those on the certificate.
On board accessories
◆ step 2: appearance inspection
Body paint inspection
When checking, keep parallel with the concrete mixer. It's best to check in the sun and observe it by using the reflection of the sun. After all, the paint surface of the new car is good at one time. If there is a color difference, it must be the paint repaired later, which is likely to be caused by the accident.
Observe whether the gaps in the bumper, front light, headlamp and door of the concrete mixer are uniform. In fact, this is not difficult for the old driver, but it may be more difficult for the novice driver. After all, it is the first time to see the car. In fact, the novice driver can master the above-mentioned car paint inspection. If the paint is OK, it can generally be judged that the car has not had an accident.
Check each rearview mirror, whether the tube is inside or outside. Check whether the door handle switch of the concrete mixer truck is flexible and whether the door sealing strip is complete; Then open the door, observe whether the door sags, then close the door, listen to whether there is a harsh metal knocking sound, and then compare whether the closing sound of the doors on both sides is consistent. If it is a four door vehicle, compare whether the sound of the four doors is the same, or whether the rear two are the same
Check the key
Check whether each key can open and lock the corresponding lock
Check the glass
Check whether there are scratches on the glass of the concrete mixer, especially the front windshield. It should have good light transmittance, and there should be no bubbles or abnormal refractive index.
Check the tires
Check whether the tires of the whole car are worn, but the tires of the car will be greatly worn in the "back car" transportation, and whether the tire brands are the same
First, check whether the girder of the concrete mixer truck is deformed. This situation usually occurs when you get off the truck. Then, check whether there is oil leakage, what rear axle, engine, gearbox, etc., and then check whether the chassis line is worn or broken. Don't think that the truck is easy to get on and still damaged.
◆ step 3: interior trim inspection
Check the seat and sleeper
The seats, sleeper and other interior parts of the new concrete mixer should be covered with plastic covers. Check whether the plastic covers of the vehicle are complete and whether there is a foreign object inside the seat when sitting on the seat. If the seat can be adjusted in many ways, it should be tested to see if there is any abnormal noise during debugging, whether it is smooth, and whether the headrest can not be let go. The sleeper needs to lie down and feel whether there are foreign bodies inside. The upper and lower bunks are the same. Check whether the sleeper is folded smoothly and whether it is loose on the sleeper.
Check whether the instrument panel of concrete mixer truck is clean and free of scratches; Without inserting the key, check all kinds of buttons to see if they are reliable and if there is a "fragile" situation that they fall down at the click of a button. Then put the ignition switch on and check whether the indicators of the combination instrument work normally. See if other electronic operation buttons can work normally, such as manual or electric window regulator, air conditioning adjustment button, cigarette lighter, etc. don't drop any of them.
At present, there are many glove boxes of concrete mixer truck, which can be used anywhere, and it is also very "hidden", so it is necessary to avoid omission. Check whether the closed glove box can be opened and closed smoothly, and whether there are some "hidden secrets" in it
The safety belt is an important part to ensure the life safety of drivers, so it must be strictly checked. The reliability of opening, automatic recovery and locking should be stable and smooth. Simulate and check the reliability of the safety belt when it works.
Never mind the low beam, high beam, turn signal and brake lights... As long as the lights on the car can be checked carefully, the lights should be bright and stable. Don't be the "one eye" with only one side of the headlamp on, or the turn signal doesn't flash.
Check whether the water spray system and wiper system of the wiper of the concrete mixer are normal. Don't park a basin of water. The wiper hasn't evaporated fast. There should be no "creak... Creak..." sound when the wiper is wiping. If there is, it indicates that the wiper blade has aged.