C7.1 Engines for Caterpillar Built Machines Caterpillar


Fuel Injection Nozzles

Usage:

525D 2L5
Refer to Operation and Maintenance Manual, "General Hazard Information and High Pressure Fuel Lines" before adjustments and repairs are performed.


NOTICE

Refer to Systems Operation, Testing and Adjusting, "Cleanliness of Fuel System Components" for detailed information on the standards of cleanliness that must be observed during ALL work on the fuel system.




Illustration 1g03344528
Typical example
(3) Clamp
(4) Washer
(5) O ring seal

(1) Torque for the nuts ... 2 N·m (18 lb in)

(2) Torque for the bolt in the clamp for the fuel injection nozzle ... 27 N·m (20 lb ft)

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