1. Tet point and interval angle of oil supply of injection pump; 

2. Checking and adjust the mechanical governor; 

3. Checking and adjusting the distributor pump; 

4. Experiment and adjusting of behavior of supercharging and compensatory device;

5. Measurement of oil return of distributing pump; 

6. Testing of the electromagnetic valve of distributor pump.(12V/24V); 

7. Measurement of the internal pressure of distributor pump; 

8. Checking of the advance angle of advance device.(on request); 

9. Checking the sealing of injection pump body; 

10. Install tube of auto-sucking oil supply can check on oil supply pump(including VE pump);

11. Checking the travel of stroke (on request); 

12. Oil Lubricate (on request); 

13. Forced Cooling (on request)