High Quality Diesel Injector 177-4754 10R-9237 Diesel Fuel Injector for Cat Engine 3126 3126B 3126E Spare Partart

1. Replacement of diesel filter
The function of diesel filter is to filter diesel entering the engine supply system and ensure that clean diesel enters the combustion chamber to participate in combustion. Since diesel filter does not have self-cleaning function, if the diesel engine is used for too long, impurities in diesel will gather in the diesel filter and cause filter blockage. In severe cases, it will cause the diesel engine to stall and cannot start normally. During the daily maintenance of diesel engine, the diesel filter should be replaced in time according to the mileage or time specified by the manufacturer to ensure that the diesel engine supply system can work normally. Note: Some diesel filters have torque installation requirements. When installing, the diesel filter should be replaced correctly according to the requirements to ensure that there is no oil leakage at the joint.
2. Cleaning of oil-water separator
Diesel engines generally have oil-water separators to separate water from diesel to ensure that water in diesel cannot enter the combustion chamber to avoid hindering the combustion and work of diesel. Similarly, the oil-water separator does not have a self-cleaning function. The separated water will generally gather at the bottom of the oil-water separator. If the oil-water separator gathers too much water, it may also block the supply of diesel, allowing some water to enter the combustion chamber to participate in combustion. At this time, a large amount of white smoke will come out of the engine exhaust, and in severe cases, the engine will stall. In the daily maintenance of the diesel engine, loosen the drain bolt at the bottom of the oil-water separator at regular intervals, and tighten it when you see clean fuel flowing out of the separator to ensure that the water in the oil-water separator does not exceed the limit value to avoid the occurrence of engine stalling failures.