Tools and Special Tools
Torque Wrench 0-100 ft-lbs (WP 0157, Item 27)
Engine Shut Down and Cool
91B, Light Wheel Vehicle Mechanic
Extreme pressure is produced by the fuel injection pump. Do not place hands under fuel
lines during fuel injection pump test.
Injector nozzle factory cracking pressure setting 1992-2133 PSI.
Visually inspect injectors for mount security, loose or leaking injectors lines or any damage affecting serviceability.
Figure 1. Injectors (Removal and Installation)
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