The fuel injection pump is the "heart" of the diesel engine, so proper maintenance must be performed on the fuel injection pump.
When installing the fuel injection pump to the diesel engine, it is necessary to check the adjustment of the fuel supply advance angle; after the diesel engine is operated for 500 hours, it is necessary to recheck the adjustment of the fuel supply advance angle.
Must use the national standard of light diesel oil, diesel to 48 to 96 hours precipitation filter.
Usually pay attention to clean the diesel tank and diesel filter.
Check the oil in the governor daily and increase it in time.
If there is a skeleton seal between the fuel injection pump and the governor, the engine oil must be filled separately.
If the oil level is increased due to dilution of the oil, it indicates that the fuel injection pump and the oil pump are seriously leaking oil and should be promptly removed.
After 100 hours of diesel engine operation, it is necessary to change the oil and clean the oil pump filter.
The fuel injection pump must not be disassembled and adjusted at will, especially if there is a sealed part and it is necessary to dismantle and maintain it before cleaning it.
After every 2000 hours of operation, the fuel injection pump shall be completely dismantled and inspected, replaced or repaired with worn and damaged parts and re-commissioned.
When the locomotive is not in use for a long time, the fuel injection pump oil gallery should be filled with diesel oil. To remove the fuel injection pump, add anti-rust oil in the oil passage and store it in a dry place. Do not store it together with the battery, acid or alkali. If the injection pump is to be reassembled, remove the rust. Used after oil.
When installing the fuel injection pump to the diesel engine, it is necessary to check the adjustment of the fuel supply advance angle; after the diesel engine is operated for 500 hours, it is necessary to recheck the adjustment of the fuel supply advance angle.
Must use the national standard of light diesel oil, diesel to 48 to 96 hours precipitation filter.
Usually pay attention to clean the diesel tank and diesel filter.
Check the oil in the governor daily and increase it in time.
If there is a skeleton seal between the fuel injection pump and the governor, the engine oil must be filled separately.
If the oil level is increased due to dilution of the oil, it indicates that the fuel injection pump and the oil pump are seriously leaking oil and should be promptly removed.
After 100 hours of diesel engine operation, it is necessary to change the oil and clean the oil pump filter.
The fuel injection pump must not be disassembled and adjusted at will, especially if there is a sealed part and it is necessary to dismantle and maintain it before cleaning it.
After every 2000 hours of operation, the fuel injection pump shall be completely dismantled and inspected, replaced or repaired with worn and damaged parts and re-commissioned.
When the locomotive is not in use for a long time, the fuel injection pump oil gallery should be filled with diesel oil. To remove the fuel injection pump, add anti-rust oil in the oil passage and store it in a dry place. Do not store it together with the battery, acid or alkali. If the injection pump is to be reassembled, remove the rust. Used after oil.
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