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Vehicle air compressor common fault solution
Author: 空压机热水器      Release Date:2013/9/26      View Count:2780
 

A, V belt is too loose slip

Solution: adjust the relative position of the air compressor and engine. The V belttensioning force requirements. If the discovery of the V belt wear is excessive, should be replaced.

Two, the serious wear of piston ring

Solution: poor lubrication or air filtering effect is not HERSHEY'S, will cause severe wear of piston ring prematurely, the gas cylinder in excessive leakage into the crankcase, resulting in inadequate exhaust pressure. If found excessive wear of piston ring. Should be replaced.

Three, inlet, exhaust valve closure lax

Solution: inlet, exhaust valve seat, valve plate sealing surface is not flat. The valve is not tightly closed and leakage, resulting in reduced air displacement, or the exhaustpressure reduction. The dirt, coke and other dirt valve or valve seat when, should usewood, bamboo or wire brush to remove it, and then clean. Such as the discovery ofthe valve seat, valve plate wear, abrasion or grooves and other defects, the method can be used to repair grinding. In the grinding flat plate with fine paste grinding, handhold the valve seat or valve plate and press the "control" motion, avoid rubbingdeviation. If not eliminate defects, should be replaced. Valve seat, valve plate after repair, in use kerosene tightness test to allow a slight leakage.

Four, the air filter is clogged

Solution: filter clogging should be promptly cleaned filter. Cleaning should removedecomposition, shell and filter cleaning gasoline into the basin, and the use of compressed air to filter dirt blown. When refitted, the upper part of the filter element isdipping oil, pour over, such as oil flow, when all the filter with, then the excess oil wipe(don't keep too much oil). Refitted air cleaner, should pay attention to tight, all rubber sealing ring can not be omitted.

The loosening of the bolts and the cylinder head gasket, cylinder head damaged five

Solution: the loosening of the bolts will be leakage phenomenon. When the bolt loose,should be tightened to the prescribed sequence and torque. When the cylinder head gasket damage due to poor sealing and leakage, should replace the cylinder head gasket. Replacement to check cylinder pad thickness to meet the requirements. If toothin, have the potential to produce cylinder piston impact consequences; if too thick, it will make the clearance volume increased, resulting in reduced air displacement.

Fault six, other aspects of

Solution: there is a common pulley and crankshaft with surface relative slip. A pressure relief valve stuck in air compressor in relief. In, stand gas diaphragm valve spring seat loose or broken. These failures are caused by inadequate exhaustvolume is too small or the exhaust pressure, but relatively easy to eliminate. As long as to find out the reason, and according to the instructions. Treatment can be.

 
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