Drivers and friends are very afraid of vehicles spilling oil on the road, so our water tankers are the same. In general, there are three main reasons for the leakage of water tankers : First, gaskets are not Qualified no effect; second is the loosening of various types of fastening nut; third is the aging failure of the oil seal. How can we prevent oil spills from water trucks and eliminate potential safety hazards?
The first thing to do is to check the fittings of the lower tubing to see if there is a loose condition, and then properly handle all types of tubing fitting seals. Do not disassemble the union nut on the vehicle frequently. This will easily cause the slide wire to break off and loosen, causing oil leakage. In fact, we can change the union nut and use a grinding method to handle the taper sealing method to tighten the nut and handle the seal.
Second, prevent the hub from throwing oil. Wheel hub bearings and cavity too much smooth grease, or its oil package is not properly equipped, poor quality and aging failure; frequent brake wheel hub temperature is too high; axle nut loose, etc. will cause the hub to throw oil. Therefore, use the "cavity smoothing method (that is, the amount of smooth)" to dredge the vents.
It is also necessary to prevent the check valve and vent valve from blocking. Blocking will cause the temperature inside the enclosure to rise, so that the oil and gas will overflow the entire space and the emissions will not come in. This will increase the pressure in the enclosure, increase the smooth oil consumption and shorten the change cycle. After the infarct of the ventilator was initiated, the resistance of the piston was increased and the fuel consumption was increased. Due to the effect of the pressure difference between the inside and outside of the enclosure, oil leakage from the sealed thin place is often caused. Therefore, regular inspection, dredging, and cleaning of the vehicle are required.
The above three steps are to reduce the occurrence of oil leakage in the transport of water trucks . Although there are still some shortages, drivers can also sum up their own experiences in daily life so that they can better solve potential safety hazards!
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