BobCat 753 – ENGINE COMPONENTS AND TESTING – Fuel Injector Disassembly

Disassemble and clean the injector nozzle.

The nozzle release pressure can be adjusted by adding or removing spacer(s) (Item 2) from the top of the nozzle spring (Item 3) [Figure 70-70-37].

Each spacer will change the release pressure by about 142 PSI (980 kPa).


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