Industry News

With the ISUZU sewage suction truck, it is much easier to treat sewer sewage in urban areas and sewage from factories and enterprises. It is one of the necessary models in sanitation trucks. There are many brands of sewage suction trucks,ISUZU is the best brand. But most of their functions are similar, the operation methods are also very similar. In the process of use, one or other faults will inevitably occur. Some faults must be solved in time, otherwise they may cause more serious consequences, because as a user of a sewage suction truck, it is best to master Some sewage suction truck maintenance methods can be used for emergency relief at any time.

1. The vacuum gauge of the sewage suction truck reads too low or has no indication.

a. The vacuum pump speed is too low, solution: increase the throttle;

b. The vacuum gauge tube is blocked, solution: clear the blockage;

c. The vacuum meter is damaged, solution: replace the vacuum meter;

d. The four-way ball valve is not fully opened. Solution: replace the rotary vane.

2. Leakage from the hole cover of the sewage suction truck：

a. The left-hand screw is not screwed in place. Solution: screw the left-hand screw in position;

b. The sealing gasket is damaged and fails. Solution: replace the sealing gasket;

c. The tie rod is too long, solution: adjust the length of the tie rod.

3. What should I do if the power take-off of the sewage suction truck makes abnormal noise and the temperature rises?

a. Parts are worn, solution: dismantle and inspect, clean the power take-off and replace worn parts;

b. The lubricating oil contains impurities or is insufficient. Solution: replace the lubricating oil or add lubricating oil in time.

4. What should I do if the vacuum pump of the sewage suction truck makes abnormal noise and the temperature rises too high?

a. If impurities enter the pump cavity or debris is generated, the solution is to disassemble, inspect, clean the vacuum pump and replace worn parts;

b. The wheel cover is worn, solution: replace the wheel cover.

c. The lubricating oil is insufficient and mixed with impurities. Solution: add or replace lubricating oil in time.

5. What should I do if the fuel tank of the sewage suction truck leaks?

a. The connecting screw is loose, solution: tighten the bolt;

b. The sealing gasket is damaged, solution: replace the sealing gasket;

c. The amount of lubricating oil is too large. Solution: The lubricating oil surface is located in the middle of the liquid, which is the appropriate position.