Diesel Fuel Injector Assembly--Types 8, 9, 10, and 11
This SAE Standard specifies the dimensional requirements necessary for the mounting and interchangeability of four types of fuel injectors in diesel engines. Two of the types specified are flats-located injectors.
The location and dimensions of the fuel inlet, leak-off connections, and type of attachment are not defined since they may vary according to the particular application.
Field of Application
This document is applicable to nozzle holder types 8 and 10 of an unspecified means of angular location and flats-located types 9 and 11 with a 17.0 mm (nominal) shank diameter. The internal construction of the fuel injector remains optional with the manufacturer.