Fuel Injectors & Pumps – Section 6.10 High Pressure Plug Leak

Section 6.10
High Pressure Plug Leak

For a high pressure plug failure, see Figure "High Pressure Plug Leak" .‪

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Figure 1. High Pressure Plug Leak

COMPLAINT: Fuel in oil.‪

CAUSE: Fatigue, bad braze.‪

CORRECTION: Replace Unit Injector.‪

RECOMMENDATION: Check remaining injectors for correct pressure using a pop ‘n’ fixture, tool number J-34760-A and for leaking or absence of plugs.‪

Unit Fuel Injectors and Unit Pumps Technician's Guide - 7SE500
Generated on 10-13-2008

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