90.93 Standard confirmed Mar 6, 2020
ISO
ISO/TC 22/SC 34 Propulsion, powertrain and powertrain fluids
International Standard
43.180 Diagnostic, maintenance and test equipment
Specifies minimum requirements for hand-lever-operated testing and setting apparatus to perform certain tests on fuel injectors (having a spring-loaded nozzle valve actuated by fuel pressure) for diesel engines (requiring fuel delivery of up to 300 mm^3/(injection × cylinder)). These tests are detailed in ISO 8984-2 and are: nozzle opening pressure, chatter (atomization), spray pattern, seat leakage, back-leakage.
WITHDRAWN
ISO 8984-1:1987
PUBLISHED
ISO 8984-1:1993
90.93
Standard confirmed
Mar 6, 2020