J968/1_202103: Diesel Injection Pump Testing - Part 1: Calibrating Nozzle and Holder Assemblies

Features

Issuing Committee: Diesel Fuel Injection Equipment Standards Committee

Scope

Content

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.

Rationale

Content: SAE J968/1 has been reaffirmed to comply with the SAE Five-Year Review policy.

Meta Tags

Topics: Diesel / compression ignition engines
Fuel pumps
Fuel injection
Nozzles
Pumps

Details

DOI: https://doi.org/10.4271/J968/1_202103

Pages: 13

Citation: SAE International Recommended Practice, Diesel Injection Pump Testing - Part 1: Calibrating Nozzle and Holder Assemblies, SAE Standard J968/1_202103, Reaffirmed March 2021, Revised May 1991, Issued August 1966, https://doi.org/10.4271/J968/1_202103.

Additional Details