1. Measurement of each cylinder's delivery at various rotation speeds;

2. Checking of each cylinder's injection time with static state;

3. Checking of the mechanical speed governors;

4. Checking of the electromagnetic valve of distributor pumps;

5. Checking of the pneumatic speed governors'  positive pressure performance;

6. Checking of the pneumatic speed governor's vacuum performance;

7. Measurement of the reflux delivery of distributor pumps;

8. Measurement of the distributor pump's body internal pressure;

9.  Checking of sealing of fuel injection pump body;

10. Measurement of the advance angle.