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Diesel Fuel Injector Remanufacturing Process

Before After Diesel fuel injectors after remanufacturing Diesel fuel injectors before remanufacturing

At Turbo Diesel Services, we provide comprehensive repair and maintenance services across all major electronic fuel-injection systems, including common rail (CRI), modular common rail (MCRS), electronic unit injector (EUI), and hydraulic electronic unit injector (HEUI) systems.

CRI MCRS EUI HEUI

Alongside repairs, we offer preventive maintenance to keep these systems performing at their best. This includes thorough inspections, injector cleaning, filter replacement, and any necessary adjustments or calibrations – regular maintenance that helps minimse the risk of unexpected breakdowns and costly repairs down the line.

  • Thorough inspections
  • Injector cleaning
  • Filter replacement
  • Adjustments & calibrations

Our Remanufacturing Process

Step 1: Inspection 1
Step 1 Inspection

InspectionInspect the injector/pump for any signs of physical harm or damage to its exterior or casing.

Step 2: Cleaning 2
Step 2 Cleaning

CleaningInjectors/pumps undergo external cleaning to remove oil and surface rust, after which an ultrasonic cleaning process is applied to the injectors.

Step 3: Pre-Test 3
Step 3 Pre-Test

Pre-TestBefore placing them on the main test bench, injectors/pumps undergo a preliminary examination to determine their suitability for testing.

Step 4: Stripping 4
Step 4 Stripping

StrippingInjectors and pumps are thoroughly disassembled to ascertain which reusable components require replacement.

Step 5: Rebuild 5
Step 5 Rebuild

RebuildThe reassembly of injectors/pumps is carried out utilising original equipment manufacturer assembly tools and observing the specified torque values.

Step 6: Testing 6
Step 6 Testing

TestingInjectors and pumps undergo testing on original equipment manufacturer (OEM) test stations, and are fine-tuned to match OEM stipulations.

Step 7: Labeling 7
Step 7 Labeling

LabelingOur laser engraver inscribes the job number for reference on the injectors/pump.

Step 8: Final Inspection 8
Step 8 Final Inspection

Final InspectionBefore being dispatched, injectors/pumps are securely sealed, meticulously examined, and equipped with appropriate O-rings and sealing washers. To verify the accuracy of the fittings and products, photographs are taken prior to packaging.

Step 9: Packaging 9
Step 9 Packaging

PackagingInjectors/pumps are packaged in our Deca packaging before it is stored for customer collection.

Learn more about the equipment we use

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