1. Three fixing screws and one central screw. 17- 19 The most important point of the wrench is to fix the rear axle. The brake oil pipe is connected with the rear axle, and the oil pipe has a fixing clip, which can be screwed with a hammer to avoid the oil pipe from breaking.

2. If it is the first time to replace the rubber sleeve, first flatten the iron image on the outer ring of the rubber sleeve, and carefully observe that a small amount of iron comes out from the rubber sleeve and the rear axle. Or hit it with a sledgehammer with all your strength.

3. Be careful not to pile up the iron sheets when smashing, so as not to get stuck in the rear axle. If the pile is smashed, smooth it with an angle grinder, and finally remove the rubber sleeve and install it repeatedly.

Maintenance details that pickup truck owners need to know.

Regular maintenance of engine oil

First of all, most of the oil injected into diesel pickup trucks and gasoline pickup trucks is different. However, if the letters "S" and "C" are marked on the outside of the oil, it means that the oil is a common type of gasoline and diesel.

In addition, due to the different brands and models on the market, engine oil is divided into mineral oil and synthetic oil, and synthetic oil is divided into fully synthetic and semi-synthetic, which is the highest grade in synthetic engine oil, so the corresponding maintenance cycle is not equal, depending on the usage and maintenance manual of the vehicle.

Regularly clean up carbon deposits

If the engine is used for a long time, carbon deposition will inevitably occur. Excessive carbon deposition will lead to abnormal phenomena such as difficult starting, unstable idle speed, poor acceleration, excessive exhaust volume and increased fuel consumption, which will have many adverse effects on the engine. Therefore, in order to achieve good performance, it is necessary to avoid idling the engine for a long time or using it in harsh environment to prevent unnecessary influence on the intake system of the engine.

Replace three filters regularly.

Three filters refer to air filters, oil filters and gasoline filters. The three filters play a role in filtering air, engine oil and gasoline on the automobile engine, thus protecting the engine and improving its working efficiency. Among them, the replacement cycle of gasoline filter is long, generally about 20-30 thousand kilometers, and the replacement of diesel filter is about 5000- 1 10 thousand kilometers.