First, test preparation. When the new car arrives home, it will clean the fuel tank, gearbox, rear axle, etc., replace it with clean fuel, lubricating oil and cooling water, and add it to the site as required.
Second, check carefully. Check whether each operating mechanism is flexible and reliable. Whether the fastening nuts of the fasteners, especially the front and rear axles, are tightened. For loose parts, tighten the fasteners according to the instructions. Check if the shift lever is in the neutral position. If it is not in the neutral position, The clutch pedal should be depressed and the shift lever should be set to neutral. Vehicles with self-dumping devices are required to inspect the self-unloading joysticks in a separate position as required by the instructions.
Third, clever start. After inspection, turn on the fuel switch and turn on the oil circuit. After the engine is started, it should be run at low speed for 3 to 5 minutes to allow the water temperature to rise to about 50°C to start walking.
Fourth, adjust the adjustment. Newly-produced agricultural vehicles must be put into operation after they are worn out. The running road requires a small gradient, the road surface is flat, the load is light to heavy, and the use of gears is performed from low to high. Each gear position must be run in, and the common gears should be run in more frequently. During the running-in period, the clutch, brake, and other working devices should be consciously used for a certain period of time. At the same time pay attention to the working conditions of each part and make necessary adjustments to the parts that need to be adjusted.
Fifth, cleaning and oil change. After the running-in is completed, all the lubricating oil must be cleaned and replaced. The oil changing procedure and method are: first replace the engine oil, after parking, heat the gearbox, rear axle housing gear oil, and add the appropriate amount of diesel oil, and run in low gear for 2~3 minutes. Then wash and clean the diesel used for cleaning, and finally add the corresponding new lubricant to each part.
Curing Agent for One Component Polyurethane System
Curing agent for one component polyurethane system is aliphatic polyisocyanate based on hexomthylene diisocyanate.
curing agent for one component polyurethant system,aliphatic polyisocyanate,hexomthylene diisocyanate
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