High Quality New Diesel Fuel Injection Pump Head Rotor 1468334925 1 468 334 925 VE Head Rotor for Fuel Pump Engine Spare

When the diesel engine is parked for a long time or does not run for a long time, it must be cranked before starting to fully lubricate the high-pressure diesel pump and the moving parts of its driving device. Check the high-pressure diesel pump regularly and perform maintenance according to the maintenance cycles (recommended by manufacturers) of different types of high-pressure diesel pumps. For the lubricating diesel of the high-pressure diesel pump, attention should be paid to the quality of the lubricating diesel and the cleanliness of the lubrication channels. The high-pressure diesel pump after maintenance must be purged manually to prevent dry wear of the high-pressure diesel pump caused by operation under diesel shortage conditions. When there is diesel leakage from the leak detection hole (pipe) of the high-pressure diesel pump, it means that the high-pressure diesel pump is worn and leaking internally. For diesel engines in environments with high humidity and salinity, clean the rear end hole seat of the rack regularly and add lubricating diesel or an appropriate amount of butter to lubricate and protect it. When the rack is stuck at the high throttle position during operation, pay special attention to the main engine with a clutch. When the multi-cylinder throttle is stuck at the high throttle position, pay attention to the clutch disengagement, which may cause the main engine to overrun. During operation, strengthen the inspection of the base of the high-pressure diesel pump and the inspection of general fixings. Pay attention to the opening and closing of the joint surfaces of the components. If there is any opening and closing, it is mostly due to insufficient tightening. Regularly check the tightness of the high-pressure diesel pump foot fixing nut, especially after replacing the high-pressure diesel pump and running it for a period of time, check the fastening nut again.