TM2361 (24JUN08) 9010-1 450DLC Excavator Operation and Tests 062608 PN=1 Section 9010 Engine Contents Page Page Group 05—Theory of Operation Engine Uses Too Much Oil Diagnostics . . .9010-15-17 Engine Component Location . . . . . . . . . . . . .9010-05-1 Engine Uses Too Much Fuel. . . . . . . . . . . .9010-15-18 Engine Fuel System Operation . . . . . . . . . . .9010-05-4 Engine Uses Too Much Fuel Diagnostic Engine Cooling System Operation. . . . . . . . .9010-05-8 Procedure . . . . . . . . . . . . . . . . . . . . . . . .9010-15-18 Engine Lubrication System Operation . . . . . .9010-05-9 Engine Emits Excessive White Exhaust Engine Intake and Exhaust System Smoke . . . . . . . . . . . . . . .
. . . . . . . . . . . .9010-15-20 Operation. . . . . . . . . . . . . . . . . . . . . . . . .9010-05-12 Engine Emits Excessive White Exhaust Engine Turbocharger Operation . . . . . . . . .9010-05-13 Smoke Diagnostic Procedure. . . . . . . . . .9010-15-20 Exhaust Gas Recirculation (EGR) Engine Emits Excessive Black or Gray Operation. . . . . . . . . . . . . . . . . . . . . . . . .9010-05-16 Exhaust Smoke . . . . . . . . . . . . . . . . . . . .9010-15-22 Quick On Start (QOS) System Engine Emits Excessive Black or Gray Operation. . . . . . . . . . . . . . . . . . . . . . . . .9010-05-18 Exhaust Smoke Diagnostic Procedure . .
.9010-15-22 Engine Speed Control System Turbocharger Excessively Noisy or Operation. . . . . . . . . . . . . . . . . . . . . . . . .9010-05-19 Vibrates . . . . . . . . . . . . . . . . . . . . . . . . . .9010-15-24 Turbocharger Excessively Noisy or Vibrates Group 15—Diagnostic Information Diagnostics Procedure. . . . . . . . . . . . . . .9010-15-24 Isuzu AH-6WG1XYSA-01 . . . . . . . . . . . . . . .9010-15-1 Oil Dripping From Turbocharger Adapter. . .9010-15-25 Diagnose Engine Malfunctions . . . . . . . . . . .9010-15-1 Oil Dripping From Turbocharger Adapter Engine Cranks But Will Not Start . . . . . . . . .9010-15-2 Diagnostics Procedure. . . . . . . . . . . . . .
.9010-15-25 Engine Cranks But Will Not Start Diagnostic Excessive Drag in Turbocharger Rotating Procedure . . . . . . . . . . . . . . . . . . . . . . . . .9010-15-2 Members . . . . . . . . . . . . . . . . . . . . . . . . .9010-15-25 Engine Misfires Or Runs Irregularly. . . . . . . .9010-15-5 Excessive Drag in Turbocharger Rotating Engine Misfires Or Runs Irregularly Members Diagnostics Procedure . . . . . . .9010-15-26 Diagnostic Procedure. . . . . . . . . . . . . . . . .9010-15-5 Fuel In Oil . . . . . . . . . . . . . . . . . . . . . . . . . .9010-15-26 Engine Does Not Develop Full Power . . . . . .9010-15-9 Fuel In Oil Diagnostics Procedure . . . . . . .
.9010-15-26 Engine Does Not Develop Full Power Diagnostic Procedure. . . . . . . . . . . . . . . . .9010-15-9 Group 25—Tests Engine Overheats . . . . . . . . . . . . . . . . . . . .9010-15-12 Serpentine Belt Tension Check . . . . . . . . . . .9010-25-1 Engine Overheats Diagnostics Check and Adjust Injection Pump Timing . . .9010-25-2 Procedure . . . . . . . . . . . . . . . . . . . . . . . .9010-15-12 Engine Valve Lash (Clearance) Check Auto-Idle Does Not Work. . . . . . . . . . . . . . .9010-15-13 and Adjust . . . . . . . . . . . . . . . . . . . . . . . . .9010-25-4 Auto-Idle Does Not Work Diagnostics Engine Compression Pressure Test . . . . . . .9010-25-7 Procedure . . . . . . . . . . . . .
. . . . . . . . . . .9010-15-13 Air Filter Restriction Indicator Switch . . . . . . .9010-25-8 Coolant Temperature Too Low . . . . . . . . . .9010-15-15 Air Intake System Leakage Test . . . . . . . . . .9010-25-9 Coolant Temperature Too Low Diagnostics Engine Power Test Using Turbocharger Procedure . . . . . . . . . . . . . . . . . . . . . . . .9010-15-15 Boost Pressure . . . . . . . . . . . . . . . . . . . .9010-25-11 Coolant in Oil or Oil in Coolant . . . . . . . . . .9010-15-15 Engine Oil Pressure Test . . . . . . . . . . . . . .9010-25-15 Coolant in Oil or Oil in Coolant Diagnostics Rail Pressure Control Test . . . . . . . . . . . . .9010-25-16 Procedure . . . . . . . . . . . . . . . . .
. . . . . . .9010-15-15 Injector Balance Test (Injector Misfire Low Engine Oil Pressure. . . . . . . . . . . . . . .9010-15-16 Test) . . . . . . . . . . . . . . . . . . . . . . . . . . . .9010-25-19 Low Engine Oil Pressure Diagnostics Injector Force Drive Test. . . . . . . . . . . . . . .9010-25-22 Procedure . . . . . . . . . . . . . . . . . . . . . . . .9010-15-16 EGR Regulating Valve Test . . . . . . . . . . . .9010-25-24 High Engine Oil Pressure . . . . . . . . . . . . . .9010-15-17 Injector ID Code Registration . . . . . . . . . . .9010-25-27 High Engine Oil Pressure Diagnostics Injector ID Code Upload . . . . . . . . . . . . . . .9010-25-36 Procedure . . . . . . . . . . . . . . . . . .
. . . . . .9010-15-17 Engine Uses Too Much Oil . . . . . . . . . . . . .9010-15-17 Continued on next page 9010