Main function: 1. Oil supply quantity and equality in every cylinder of oil injection pump 2. Oil supply point and space angle of oil injection pump 3. Check and adjust timing machine performance 4. Test and adjust dispensing pump performance 5. Test and adjust pressure compensator 6. Measure oil back quantity of dispensing pump 7. Test electromagnetic valve performance of dispensing pump 8. Test inner pressure of dispensing pump under all kinds of rotate speed 9. Test advance angle of automatic advance machine (selective) 10. Test leakproofness performance oil injection pump 11. Connect draw oil supply pipe to examine input oil pump (VE pump) 12. High precision test journey (selective)