Index
A
Aftertreatment SCR System Dosing - Test........... 100
Required Tooling............................................ 100
Test Procedure .............................................. 100
Air in Fuel - Test ..................................................80
Air Inlet and Exhaust System ...............................87
Air Inlet and Exhaust System - Inspect ..................87
Inspection of the Crankcase Breather ................87
Air Inlet and Exhaust System (Series
Turbochargers)..................................................19
Crankcase Breather .........................................23
Turbochargers .................................................22
Valve System Components...............................24
Air Inlet and Exhaust System (Single
Turbocharger) ...................................................13
Crankcase Breather .........................................17
Turbocharger...................................................16
Valve System Components...............................18
Alternator - Test................................................. 122
B
Basic Engine..................................................9, 114
Camshaft ........................................................12
Crankshaft ...................................................... 11
Cylinder Block ...................................................9
Cylinder Head..................................................10
Gears and Timing Gear Case ........................... 11
Introduction .......................................................9
Pistons, Rings, and Connecting rods .................10
Battery - Test .................................................... 124
C
Charging System - Test ..................................... 124
Alternator ...................................................... 124
Clean Emissions Module (Diesel Oxidation
Catalyst (DOC) and Selective Catalytic
Reduction (SCR) System) ..................................24
Clean Emissions Module (Diesel Oxidation
Catalyst (DOC), Diesel Particulate Filter (DPF)
and Selective Catalytic Reduction (SCR)
System) ............................................................26
Cleanliness of Fuel System Components ..............39
Cleanliness of the Engine .................................39
Environment....................................................39
New Components ............................................39
Refueling ........................................................39
Compression - Test .............................................95
Connecting Rod - Inspect................................... 115
Piston Pin Bearings........................................ 115
Cooling System............................................35, 110
Coolant Flow ...................................................36
Introduction .....................................................35
Cooling System - Check .................................... 110
Engine And Cooling System Heat Problems..... 110
Cooling System - Inspect ................................... 110
Visual Inspection Of The Cooling System ........ 110
Cooling System - Test........................................ 111
Checking the Filler Cap .................................. 111
Making the Correct Antifreeze Mixtures ........... 111
Testing The Radiator And Cooling System For
Leaks .......................................................... 112
Crankshaft Pulley - Check.................................. 121
Cylinder Block - Inspect ..................................... 116
Cylinder Head - Inspect ..................................... 116
Resurfacing the Cylinder Head ....................... 117
D
DEF Dosing Control System ................................29
Cold-Weather Operation...................................35
Coolant Diverter Valve......................................33
DEF Injector ....................................................34
DEF System Heated Lines................................34
DEF Tank ........................................................32
Electric Components of the DEF System ...........32
Nitrogen Oxide (NOx) Sensors..........................34
Pump Electronics Unit (PEU) ............................31
Diesel Exhaust Fluid Quality - Test........................99
Required Tooling..............................................99
Test Procedure ................................................99
Diesel Exhaust Fluid Tank - Flush....................... 104
Flushing Procedure........................................ 104
Required Tools .............................................. 104
E
Electric Starting System - Test............................ 125
Diagnosis Procedures .................................... 126
General Information ....................................... 125
Electrical System ........................................ 37, 122
Alternator ........................................................38
Starting Motor..................................................38
Electronic Control System....................................48
Diagnostic Codes.............................................63
ECM ...............................................................62
Introduction .....................................................48
Passwords ......................................................63
Position Sensors..............................................69
Pressure Sensors ............................................66
Sensor Locations for the Clean Emissions
Module ..........................................................59
Sensor Locations for the Engine .......................52
Speed/Timing Sensors .....................................64
Temperature Sensors.......................................67
Engine Oil Cooler - Inspect ................................ 112
Engine Oil Pressure - Test ................................. 107
High Oil Pressure........................................... 107
Low Oil Pressure ........................................... 107
Engine Oil Pump - Inspect.................................. 107
Engine Operation ..................................................9
Engine Valve Lash - Inspect .................................96
Valve Lash Check ............................................96
Excessive Bearing Wear - Inspect ...................... 108
Excessive Engine Oil Consumption - Inspect....... 108
Engine Oil Leaks into the Combustion Area of the
Cylinders ..................................................... 108
Engine Oil Leaks on the Outside of the
Engine ........................................................ 108
Exhaust Cooler (NRS) - Test ................................94
F
Finding Top Center Position for No. 1 Piston..........82
Flywheel - Inspect ............................................. 118
UENR4490-01 129
Index Section
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