Illustrated factory Component Technical Manual for Powertech Diesel Engines Models 6068CG, 6068CI, 6068CP, 6068DW, 6068HB, 6068HC, 6068HDW, 6068HE, 6068HF, 6068HG, 6068HI, 6068HL, 6068HN, 6068HP, 6068HR, 6068HT, 6068HX, 6068HZ, 6068RW
This manual will assist you in repairing engine for your diesel engine.
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Covered Models:
6068CG550
6068CI550
6068CP550
6068DW404
6068DW503
6068HB551
6068HC550
6068HCP06
6068HDW86, 6068HDW88, 6068HDW92, 6068HDW94, 6068HDW95, 6068HDW96, 6068HDW99
6068HE001, 6068HE002, 6068HE053, 6068HE054, 6068HE055, 6068HE056
6068HFC08, 6068HFC09
6068HFG05, 6068HFG06, 6068HFG08, 6068HFG09
6068HFS01
6068HG550
6068HI550
6068HL498, 6068HL499
6068HL501, 6068HL502, 6068HL503, 6068HL504, 6068HL505, 6068HL506, 6068HL507, 6068HL508
6068HL550, 6068HL555, 6068HL557, 6068HL558
6068HN059, 6068HN063, 6068HN068, 6068HN070, 6068HN072, 6068HN073, 6068HN074, 6068HN075
6068HN076
6068HP550
6068HRT08
6068HT098, 6068HT099
6068HT100, 6068HT101, 6068HT102, 6068HT103, 6068HT106, 6068HT107, 6068HT108, 6068HT113
6068HT114, 6068HT115, 6068HT119, 6068HT120, 6068HT125, 6068HT126, 6068HT131, 6068HT132
6068HT133, 6068HT134
6068HTJ08, 6068HTJ18, 6068HTJ59, 6068HTJ61, 6068HTJ63, 6068HTJ65, 6068HTJ66, 6068HTJ67
6068HTJ98
6068HXU02
6068HZ500, 6068HZ501, 6068HZ502, 6068HZ503, 6068HZ504, 6068HZ505
6068RW204, 6068RW205
6068RW406, 6068RW407, 6068RW410, 6068RW411, 6068RW423, 6068RW424, 6068RW425, 6068RW426
6068RW427, 6068RW428, 6068RW429, 6068RW430, 6068RW431, 6068RW434, 6068RW435, 6068RW436
6068RW437, 6068RW438, 6068RW439, 6068RW440, 6068RW441, 6068RW442, 6068RW444, 6068RW447
6068RW450, 6068RW451
6068RW501, 6068RW502
Format: PDF, 2437 pages
Language: English
Publication Date: 02 Mar 2025
Table of Contents:
Introduction
Foreword
Identification Views—John Deere 6.8 L OEM Diesel Engine
Related Manuals
Training Information
Definition of Terms
Trademarks
General Information
Safety
Engine Identification
Fuels, Lubricants, and Coolant
Repair and Adjustments
Engine Rebuild
Cylinder Head and Valve Repair and Adjustment
Cylinder Block, Liners, Pistons, and Rods Repair and Adjustment
Crankshaft, Main Bearings, Flywheel Repair, and Adjustment
Camshaft and Timing Gear Train Repair and Adjustment
Lubrication System Repair and Adjustment
Cooling System Repair and Adjustment
Air Intake and Exhaust System Repair and Adjustment - Dual Turbocharger
Air Intake and Exhaust System Repair and Adjustment - Single Turbocharger
Electronic Fuel System Repair and Adjustment
OEM Starting and Charging Systems Repair and Adjustment
Air Compressor System Repair and Adjustment
Electrical Engine Control Repair and Adjustment
Connector Repair and Adjustment
Fuel Dosing Aftertreatment Devices Repair and Adjustment
DEF Dosing Aftertreatment Devices Repair and Adjustment
Theory of Operation
PowerTech PSS Base Engine Operation
Cooling System
Lubrication System
Electronic Fuel System
Air Intake and Exhaust System
Aftertreatment System
Electrical Control System
Diagnostics
Observable Diagnostics
Checks, Tests, and Procedures
Diagnostic Instructions and Information
DTC SPN - 000001-000199
DTC SPN - 000200-000699
DTC SPN - 000700-001999
DTC SPN - 002000-002299
DTC SPN - 002300-002999
DTC SPN - 003000-003999
DTC SPN - 004000-529999
Tools and Other Materials
Special Tools
Lubricants, Sealants, and Other Materials
Specifications
Repair and General OEM Specifications
Diagnostic Specifications
General
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