Problems And Conditions - Navistar International DT 466 Diagnostic/Troubleshooting Manual

Problems and Conditions

Diagnostic test procedures
systematically find problems
unnecessary repairs.
and test procedures help identify causes for known
problems and conditions.
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
4 ENGINE SYMPTOMS DIAGNOSTICS
help technicians
quickly to avoid
In this section, diagnostic
Follow all warnings, cautions, and notes.
© August 2008 Navistar, Inc.
WARNING: To
injury, possible death, or damage to the engine
or vehicle, read all safety instructions in the
foreword of this manual.
cautions, and notes.
EGES-270-1
101
avoid serious personal
Follow all warnings,