Analysis and treatment of oil leakage, water leakage or air leakage faults in diesel generators

When there is oil leakage, water leakage, and air leakage in the diesel generator set , it will cause the diesel generator to increase oil consumption, accelerate parts wear, power drop and other faults. The following are the treatment methods for oil leakage, water leakage, and air leakage in diesel generator sets:

1) Add a pad to treat leakage

oil leakage at the diesel engine oil pipe joint, and add a layer of double-sided smooth thin plastic pads to both sides of the leak-proof gasket, and tighten it hard to prevent leakage.

2) Method for treating leakage of paint sheet liquid.

Diesel engine oil tank, water tank, crankcase and other joints. You can soak the paint sheet in alcohol and apply the paint sheet liquid to clean the joints to treat leakage. However, the paint sheet is expensive and is usually only used in urgent situations.

3)

When the paper pads in the oil pan, cylinder head, gear chamber cover, crankcase back cover of the diesel engine leak, as long as the paper pad is intact and the joint surface is clean, you can apply a layer of butter on both sides of the paper pad and tighten the bolts to prevent leakage. If you change to a new paper pad, soak the new paper pad in diesel for 10 minutes before installation, then remove it and wipe it clean, apply a layer of butter on the joint surface before installing it.

4) Liquid sealant leak treatment method

When solid gasket defects (such as pits, grooves, and cracks) appear on the diesel engine and form interfacial leakage and destructive leakage, liquid sealant is applied to the cleaned solid gasket bonding surface. After curing, a uniform, stable and continuous adhesion of peelable film gasket can be formed to prevent and control leakage.

5) Anaerobic glue Leak Treatment Method

When leakage occurs in ventilation bolts, double-headed bolts, screw plugs, etc. on diesel engines, apply anaerobic glue to clean bolts, threads or screw holes, which can quickly cure to form a film, fill the gaps of the parts, and withstand high pressure. At the same time, it also has strong shock resistance and anti-loosening tightening functions. If used in the threads of the high-pressure oil pipe joint of diesel engines, the leakage treatment effect is good.

6) Dimension recovery glue treatment method

When leakage occurs on the shaft and sleeve, bearing and bearing seat, valve and valve seat, self-tightening oil seal, felt cup and packing filler on the diesel engine, the dimension recovery glue can be applied to the worn parts of the cleaned fitting parts. After curing, a film layer with heat resistance and high mechanical strength is formed. Then, the mechanical processing of the car, boring, scraping, file and other mechanical processing is carried out to restore the geometric shape and coordination accuracy of the parts to solve the leakage problem.

7) Method for treating leaks on

the body parts on the diesel engine, such as sand holes and pores in the oil tank, water tank, oil pipe, water pipe, etc., when leakage occurs, apply glue to the clean damaged area with glue to achieve leakage treatment effect.