Fuel Injector 4307452 Compatible for Cummins Engine Isle Isl9.5
products detail




Used in Vehicles / Engines
Product Code | 4307452 |
Engine Model | / |
Application | / |
MOQ | 6 pcs / Negotiated |
Packaging | White Box Packaging or Customer's Requirement |
Warranty | 6 months |
Lead time | 7-15 working days after confirm order |
Payment | T/T, PAYPAL, as your preference |
Delivery Method | DHL, TNT, UPS, FedEx, EMS or Requested |
Analysis of time-consuming factors for dismantling fuel injector of ship main engine
- The fuel injector pulling tool quickly pulls the slider by manpower to generate an upward pulling force to pull the fuel injector out. The tool structure design is simple, the slider is inconvenient to operate, the effective stroke is short, and the tension generated is small and uneven; the diameter of the screw is too small, and it is easy to deform and damage. For this reason, statistics were made on the actual drawing time of the post personnel, and the results showed that the post personnel generally took 6-8 minutes, far exceeding the required time of less than or equal to 3 minutes. Figure 2 is the time-consuming proportion distribution diagram of the injector disassembly step. It is not difficult to see from the figure that due to the design defect of the pulling tool, it takes a long time for the post personnel to pull the injector, which accounts for a large proportion of the entire disassembly time. Therefore, it is confirmed that the structural design defect of the drawing tool is the main cause.
To remove the injector from the cylinder head, a special drawing tool is required. The drawing tool provided by the manufacturer is too simple in structure and unreasonable in design. It is inconvenient to use force to lift the piston during use, and the effective stroke is too short to provide sufficient pulling force. , which brings great inconvenience to the post personnel. Most marine diesel engines also face the problem of difficulty in pulling out the fuel injector. If the standard can be unified and the drawing tool for the ship main engine fuel injector can be improved, this will effectively save the post personnel. time, improve the efficiency of diesel engine maintenance.
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