FUEL SYSTEM 339
The high-pressure oil system draws oil from the front
cover reservoir into the high-pressure oil pump. The
high-pressure oil pump pressurizes this oil which is
forced through the high-pressure hose, high-pressure
oil manifold, and sent to the oil inlet on top of each
fuel injector. High-pressure oil increases fuel pressure
inside the injectors, which deliver high-pressure fuel to
each cylinder.
EGES-265-2
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Follow all warnings, cautions, and notes.
© 2009 Navistar, Inc.
To Next Page
Loading...
Need help?
General