How to maintain Yuchai generator sets in winter?

The weather has gradually turned colder. How to maintain a diesel generator set in winter is a very important thing. After all, a generator set is expensive, ranging from tens of thousands to hundreds of thousands. If it is not properly maintained, it will lead to unpredictable consequences. Therefore, Guangxi Zhengchai Generator Group once again announced the measures of "How to maintain diesel generator sets in winter". Let you spend the winter without worries!

The picture below: YC6TD840L-D20 unit picture


First-level technical maintenance: (50-80 hours) Add to the content of daily maintenance
1. Clean the air filter and replace it if necessary;
2. Replace the diesel filter, air filter, and water filter;
3. Check the tension of the transmission belt;
4. Add lubricating oil to all oiling nozzles and lubrication parts;
5. Replace cooling water
Second-level technical maintenance: (250-300 hours) Add to the content of daily maintenance and first-level maintenance
1 1. Clean the piston, piston pin, cylinder liner, piston ring, connecting rod bearing and check their wear; 2. Check whether the inner and outer rings of the rolling main bearing are loose; 3. Remove scale and sand in the cooling water system waterway; 4. Remove carbon deposits in the cylinder combustion chamber and intake and exhaust ducts; 5. Check the wear of valves, valve seats, push rods and rocker arms, and perform grinding adjustments; 6. Clean the carbon deposits on the turbocharger rotor, check the wear of bearings and impellers, and repair and replace them if necessary; 7. Check whether the bolts of the generator and diesel engine connector are loose or slipped, and repair and replace them if problems are found. Level 3 technical maintenance: (500-1000 hours) Add to the content of daily maintenance, level 1 maintenance, and level 2 maintenance: 1. Check and adjust the injection lift angle; 2. Clean the fuel tank; 3. Clean the oil pan; 4. Check the atomization of the injector nozzle