This part of SAE J968 specifies two types of calibrating nozzle and holder assemblies intended for the testing and setting of diesel injection pumps on test benches. It applies to: a A calibrating nozzle and holder assembly with a single hole orifice plate; b A calibrating nozzle and holder assembly with a delay pintle type nozzle. The approximate range of the calibrating nozzle and holder assembly is up to: a 300 mm3/stroke with the single hole orifice plate; b 150 mm3/stroke with the delay pintle type nozzle. Setting and maintenance requirements are specified in ISO 4008/3. SAE J968/1 has been reaffirmed to comply with the SAE Five-Year Review policy.
Diesel Injection Pump Testing - Part 1: Calibrating Nozzle and Holder Assemblies
2021-03-17
Conference paper
English
Fuel pumps , Fuel injection , Nozzles , Pumps
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