SECTION 01, GROUP 000 (Safety)
Updated safety information.
SECTION 01, GROUP 001 (Engine Identification and Applications)
Updated engine model designation chart.
Updated engine application charts.
SECTION 01, GROUP 002 (Fuels, Lubricants and Coolants)
Revised diesel/bio-diesel fuel guidelines and specifications.
Revised diesel engine oil guidelines.
Revised oilscan and coolscan guidelines.
Revised diesel engine coolant guidelines.
SECTION 02, GROUP 010 (Engine Rebuild)
Added new engine front lift strap.
Revised engine disassembly sequence.
Revised engine assembly sequence.
SECTION 02, GROUP 020 (Cylinder Head and Valves)
Revised procedure for adjusting valves and injector preload.
Revised procedure for repair of crankcase ventilation assembly.
Revised valve guide specifications.
Revised procedure for installation of rocker arm assembly.
SECTION 02, GROUP 030 (Cylinder Block, Liners, Pistons and Rods)
Revised procedure for connecting rod inspection.
SECTION 02, GROUP 040 (Crankshaft, Main Bearings and Flywheel)
Revised procedure for installing timing gear cover.
Revised procedure for checking flywheel housing face runout.
SECTION 02, GROUP 050 (Camshaft and Timing Gear Train)
Revised procedure for adjusting front timing gear backlash.
SECTION 02, GROUP 060 (Lubrication System)
Added torque specifications for remote filter lines.
Revised procedure for installation of oil pump.
Revised specifications for oil pan cap screw torque.
SECTION 02, GROUP 070 (Cooling System)
Revised procedure for replacement of fan drive bearings.
Revised procedure for replacement of belt tensioners.
Revised procedures for removal and installation of thermostats.
SECTION 02, GROUP 080 (Air Intake and Exhaust System)
Added new information for extending turbocharger life.
SECTION 02GROUP 090 and 091(Fuel System)

SECTION 02GROUP 100 (Starting and Charging Systems)
Updated torque specifications for alternator mounting hardware.
SECTION 02GROUP 110 (Electrical Engine Control)
Base engine theory of operation is covered in this section/group.
SECTION 04GROUP 150 (Observable Diagnostics and Tests)
Base engine observable tests and diagnostics are covered in this section/group.
SECTION 5 (Tools and Other Materials)
All essential tools, service tools, dealer fabricated tools and other materials listed throughout this manual are consolidated in this section for ease of reference.
SECTION 6 (Specifications)
All repair, test and diagnostic specifications listed throughout this manual are consolidated in this section for ease of reference.
Updated dynamometer test specifications.
Updated intake manifold pressure specifications.