Adjusting each cylinder delivery at any speed.

Test point and interval angle of oil supply of injection pump.

Adjusting the performance of different speed regulator.

Checking of the sealing of injection pump.

Testing of oil return of distributing pump.

Checking of the pressure compensatory device of distributing pump.

Measuring of the internal pressure of distributor pump.

Measuring of the advance angle.

Measuring the travel meters of gear lever.