CRR920-C Common Rail Injector Stroke Measuring System Stage 3 Repair Kit

The CRR920-C Common Rail Injector Stroke Measuring System is a professional precision tool designed for Stage 3 injector repair. By accurately measuring critical internal dimensions such as needle lift and armature stroke, this system automatically calculates the exact shim thickness required to restore injectors to factory specifications, ensuring performance meets Bosch's strict 1um tolerance standards.

Standard Functions

• Precise Adjustment: Adjust Needle Lift and Needle Opening Pressure.
• Armature Assembly: Adjust Total Lift and Actual Lift of Armature Assembly.
• Solenoid Calibration: Adjust Solenoid Air Gap and Solenoid Spring Compression.
• Actuation: Capable of Driving Armature for testing.

Stage 3 Rebuild Capabilities

• Precision Control: Injector critical dimensions are accurately controlled by using calibration shims of exact thicknesses.
• Tolerance Standard: Ensures the rebuild meets Bosch spec tolerance of 1um.
• Guided Process: Intuitive, step-by-step software instructions to direct the user through the rebuild process.
• Shim Calculation: Automatically measures dimension of components and provides the required thickness of calibration shims.
• Comprehensive Database: Covers Bosch common rail injectors including CRI 1, CRI 2, CRI 3 (Automotive) and CRIN 1, CRIN 2 (Commercial Vehicle).