Many car owners are very careful when purchasing Petrol Car accessories, but forget that the accessories also need maintenance after installation. In this case, the accessories are very easy to wear and the service life is constantly shortened. Today I would like to introduce to you the top ten things to pay attention to when maintaining accessories.
If the piston temperature of a Petrol Car engine is too high, it can easily lead to overheating, melting, cylinder explosion, overheating of rubber seals, V-belts, and tires, resulting in premature aging, reduced performance, and shortened service life. The coils of electrical equipment such as starters, generators, regulators, etc. are overheated and easily burned, so scrapped Baic Car and Petrol Car bearings should be kept at an appropriate temperature. If overheated, the lubricating oil will quickly deteriorate, causing the bearings to burn out and the Petrol Car to be damaged.
I am afraid of "cross-wiring" various coupling parts in the diesel engine fuel system, the driving and driven gears in the drive axle main reducer, the hydraulic control valve block and valve stem, valve core and valve sleeve in the fully hydraulic steering gear, etc. . These coupling parts are specially processed during manufacture and ground in pairs for a very good fit. During their service life, they are always used in pairs and are not interchangeable. Some matching parts, such as piston and cylinder liner, bearing bush and journal, valve and valve seat, connecting rod head cover and rod body, etc., after a period of running-in, the fit is relatively good. When repairing, you should also pay attention to assembling in pairs, and do not "pass" each other.
The cylinder gasket of a Petrol Car engine cannot be installed backwards, otherwise it will cause premature ablation and damage to the cylinder gasket. Some special-shaped piston rings cannot be installed backwards and must be assembled according to the requirements of different models. There are also orientation requirements when installing fan blades for Baic Car. Fans are generally divided into two types: exhaust and suction, which can lead to poor heat dissipation and excessive engine temperature of Baic Car. For tires with directional patterns, such as herringbone tires, the ground imprint after installation should make the herringbone tip point toward the rear to ensure greater driving force. Different models have different requirements for two tires installed side by side, and random installation is not allowed.
Fear of "lack" In the maintenance of Baic Car, some small parts are easily overlooked and missed. Some people even think that it doesn't matter if they are installed or not. This is a very dangerous idea. Petrol Car engine valve keys should be installed in pairs. If they are missing or missing, the valve will lose control and the piston will be damaged. Once the locking devices such as cotter pins, locking screws, safety plates or spring washers installed on the connecting rod bolts, flywheel bolts and transmission bolts of Petrol Car engines are missing, it may cause serious malfunctions during use. Once the oil nozzle used to lubricate the gears in the timing gear room of a Petrol Car engine is missing, it will cause serious oil leakage, causing the oil pressure to be too low, and the water tank cap, oil cap, and fuel tank cap to be lost, allowing sand and dust to invade and aggravating the wear of various components. .