John Deere 6068 Diesel Engine Level 33 ECU Component Technical Manual CTM120019 Repair & Service PDF - MJODCTM120019.zip
Full Service Technical Manual Including Electrical Schematics for the John Deere 6068 Diesel Engine (Level 33 ECU), containing every detail needed to service, troubleshoot, overhaul, and rebuild the engine to professional workshop standards.
ctm120019 - John Deere 6068 Diesel Engine — Level 33 ECU - (Worldwide Edition) Component Technical Manual.pdf
ctm120011 - John Deere 6068 Дизелов двигател – ECU ниво 33 -: (Световна версия).pdf
ctm120063 - John Deere Motor diésel 6068 — ECU Nivel 33 -: (Edición mundial).pdf
ctm120014 - John Deere 6068 柴油发动机 — 33 级 ECU -: (世界通用机型).pdf
ctm120016 - John Deere Vznětový motor 6068 – ECU úrovně 33 -: (Celosvětové vydání).pdf
ctm120028 - John Deere Moteur diesel 6068—Contrôleur ECU niveau 33 -: (Édition mondiale).pdf
ctm120029 - John Deere Dieselmotor 6068 — ECU (Level 33) -: (Weltweite Ausgabe).pdf
ctm120039 - John Deere Motore diesel 6068 – ECU livello 33 -: (Edizione universale).pdf
ctm120054 - John Deere 6068 Motor a Diesel — Nível 33 ECU -: (Edição Mundial).pdf
ctm120059 - John Deere Дизельный двигатель 6068 — БУД уровня 33 -: (Исполнение для всех стран).pdf
PRODUCT DETAILS:
Total Pages: 4,058 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality) & EPUB/MOBI/AZW for Kindle/iPad/iPhone/Android.
Category: Component Technical Manual (CTM)
Language: English Spanish Bulgarian Chinese Czech French German Italian Portuguese Russian
ctm120019 - 6068 Diesel Engine — Level 33 ECU -: (Worldwide Edition) Component Technical Manual - Table of Contents
Foreword
Identification Views—John Deere 6.8 L OEM Diesel Engine
Related Manuals
Training Information
Definition of Terms
Trademarks
Section 01: General Information
Group 000: Safety
Understand Signal Words
Recognize Safety Information
Replace Safety Signs
Follow Safety Instructions
California Proposition 65 Warning
Exhaust Filter Cleaning
Avoid Hot Exhaust
Work In Ventilated Area
Decommissioning — Proper Recycling and Disposal of Fluids and Components
Prevent Machine Runaway
Practice Safe Maintenance
Work in Clean Area
Wear Protective Clothing
Service Machines Safely
Use Proper Tools
Construct Dealer-Made Tools Safely
Support Machine Properly
Use Proper Lifting Equipment
Protect Against Noise
Illuminate Work Area Safely
Install All Guards
Stay Clear of Rotating Drivelines
Protect Against High Pressure Spray
Service Cooling System Safely
Remove Paint Before Welding or Heating
Precautions for Welding
Wait Before Opening High-Pressure Fuel System
Avoid High-Pressure Fluids
Avoid Heating Near Pressurized Fluid Lines
Avoid Static Electricity Risk When Refueling
Handle Fluids Safely—Avoid Fires
Prepare for Emergencies
Handling Batteries Safely
Prevent Acid Burns
Prevent Battery Explosions
Live With Safety
Group 001: Engine Identification
Engine Serial Number Plate Information
OEM Engine Option Code Label
Information Relative to Emissions Regulations
Emissions Control System Certification Label
Group 002: Fuels, Lubricants, and Coolant
Diesel Exhaust Fluid (DEF) — Use in Selective Catalytic Reduction (SCR) Equipped Engines
Storing Diesel Exhaust Fluid (DEF)
Refilling Diesel Exhaust Fluid (DEF) Tank
Testing Diesel Exhaust Fluid (DEF)
Disposal of Diesel Exhaust Fluid (DEF)
Diesel Fuel
Supplemental Diesel Fuel Additives
Lubricity of Diesel Fuel
Handling and Storing Diesel Fuel
BioDiesel Fuel
Testing Diesel Fuel
Fuel Filters
Minimizing the Effect of Cold Weather on Diesel Engines
John Deere Break-In Plus™ Engine Oil — Interim Tier 4, Final Tier 4, Stage IIIB, and Stage IV
Diesel Engine Oil — Interim Tier 4, Final Tier 4, Stage IIIB, and Stage IV
Engine Oil and Filter Service Intervals — Interim Tier 4, Final Tier 4, Stage IIIB, and Stage IV — OEM Applications
Diesel Engine Oil and Filter Service Intervals
Mixing of Lubricants
Alternative and Synthetic Lubricants
Lubricant Storage
Oil Filters
Diesel Engine Coolant (engine with wet sleeve cylinder liners)
Water Quality for Mixing with Coolant Concentrate
Operating in Warm Temperature Climates
Testing Coolant Freeze Point
Disposing of Coolant
Section 02: Repair and Adjustments
Group 010: Engine Rebuild
Check and Service Cooling System
Check Air Intake System
Check Electrical System
Check Exhaust System
Clean Engine
Disconnect Turbocharger Oil Supply Line
Engine Assembly Sequence
Engine Break-In Guidelines
Engine Disassembly Sequence
General Tune-Up Recommendations
Engine Repair Stand
Install JT07268 Engine Mounting Adapter to D05223ST Repair Stand
Install JDG11853 Engine Mounting Adapter to D05223ST Repair Stand
Install Lift Straps
Lifting Procedure
Mount Engine to Repair Stand Using JT07268
Mount Engine to Repair Stand Using JDG11853
Engine Overhaul Guidelines
Safety Precautions
Sealant Application Guidelines
Group 020: Cylinder Head and Valve Repair and Adjustment
Cylinder Block Top Deck — Cleaning and Inspection
Cylinder Head — Cleaning and Inspection
Cylinder Head — Flatness Check
Cylinder Head — Installation
Cylinder Head — Removal
Cylinder Head — Thickness Measurement
Cylinder Head Gasket — Inspection
Fuel Injector Sleeves — Installation
Fuel Injector Sleeves — Removal
Glow Plug — Installation
Glow Plug — Removal
Glow Plug Bore — Cleaning and Inspection
Glow Plug Heat Shield — Installation
Glow Plug Heat Shield — Removal
Glow Plug Wiring Harness — Installation
Glow Plug Wiring Harness — Removal
Crankcase Pressure Relief Valve — Maintenance
Push Rod — Cleaning and Inspection
Rocker Arm Carrier — Inspection
Rocker Arm Cover — Inspection
Rocker Arm Cover — Installation
Rocker Arm Cover — Removal
Rocker Arm Cover Vent Tube — Inspection
Rocker Arm Shaft Assembly — Assemble
Rocker Arm Shaft Assembly — Inspection
Rocker Arm Shaft Carrier Assembly — Installation
Rocker Arm Shaft Carrier Assembly — Removal
Rocker Arm Shaft Assembly — Tear Down
Valve — Cleaning and Inspection
Valve — Clearance Adjustment
Valve — Grinding
Valve — Measurement
Valve — Recess Measurement
Valve Assembly — Installation
Valve Assembly — Removal
Valve Bridges, Valve Retainer, and Valve Retainer Locks — Inspection
Valve Guide — Cleaning and Measurement
Valve Guide — Installation
Valve Guide — Removal
Valve Seat — Cleaning and Inspection
Valve Seat — Grinding and Measurement
Valve Seat Inserts — Installation
Valve Seat Inserts — Removal
Valve Spring — Inspection and Measurement
Group 030: Cylinder Block, Liners, Pistons, and Rods Repair and Adjustment
Connecting Rod — Center-to-Center Bore Measurement
Connecting Rod and Cap — Inspection
Connecting Rod Bearing — Inspection and Measurement
Connecting Rod Bearing — Inspection and Measurement (Rod and Crankshaft in Engine)
Connecting Rod Cap Screw — Torque Procedure
Connecting Rod Pin Bore — Cleaning and Inspection
Connecting Rod Piston Pin Bushing — Installation
Connecting Rod Piston Pin Bushing — Removal
Cylinder Block — Cleaning and Inspection
Cylinder Block Components — Measurement
Cylinder Block O-ring — Installation
Cylinder Block, Piston, and Rod — Troubleshooting Guide
Cylinder Liner — Cleaning
Cylinder Liner Flange — Measurement
Cylinder Liner — Installation
Cylinder Liner — Removal
Cylinder Liner — Standout Measurement
Cylinder Liner — Visual Inspection
Cylinder Liner O-ring Bore — Cleaning
Cylinder Liner Packing — Installation
Piston — Cleaning
Piston — Inspection
Piston and Connecting Rod Assembly — Installation
Piston and Connecting Rod Assembly — Removal
Piston and Connecting Rod Assembly — Assemble
Piston and Connecting Rod Assembly — Tear Down
Piston Spray Jet — Cleaning and Inspection
Piston Spray Jet — Installation
Piston Spray Jet — Removal
Piston Height — Measurement
Piston Pin and Piston Pin Bore — Inspection
Piston Pin and Connecting Rod Bushing — Inspection
Piston Protrusion — Measurement
Piston Rings — Installation
Piston Skirt — Measurement
Piston to Liner — Clearance Check
Group 040: Crankshaft, Main Bearings, Flywheel Repair, and Adjustment
Crankshaft — End Play Check
Crankshaft — Grinding Specs
Crankshaft — Inspection
Crankshaft — Installation
Crankshaft — Removal
Crankshaft Gear — Installation
Crankshaft Gear — Removal
Crankshaft Grinding — Guidelines
Crankshaft Journals and Bearing Assembly — Measurement
Crankshaft Main Bearing — Oil Clearance Check
Crankshaft Main Bearing Cap — Line Bore Specs
Crankshaft Main Bearing Caps — Installation
Crankshaft Main Bearing Caps — Removal
Crankshaft Rear Oil Seal — Installation
Crankshaft Rear Oil Seal — Removal
Crankshaft Thrust Bearing — Inspection
Crankshaft Timing Wheel — Installation
Crankshaft Timing Wheel — Removal
Crankshaft Unitized Front Oil Seal — Installation
Crankshaft Unitized Front Oil Seal — Removal
Crankshaft Unitized Rear Oil Seal — Installation
Crankshaft Unitized Rear Oil Seal — Removal
Crankshaft Vibration Damper — Inspection
Crankshaft Vibration Damper — Installation
Crankshaft Vibration Damper — Removal
Crankshaft Viscous Damper — Inspection
Crankshaft Viscous Damper — Installation
Crankshaft Viscous Damper — Removal
Flywheel — Inspection
Flywheel — Installation
Flywheel — Removal
Flywheel Face — Flatness Check
Flywheel Housing — Installation
Flywheel Housing — Removal
Flywheel Pilot Bearing Bore — Concentricity Check
Flywheel Ring Gear — Installation
Flywheel Ring Gear — Removal
Open Crankcase Ventilation System — Inspection
Open Crankcase Ventilation System — Installation (Standard System)
Open Crankcase Ventilation System — Removal (Standard System)
Open Crankcase Ventilation System — Installation (High Capacity System)
Open Crankcase Ventilation System — Removal (High Capacity System)
Group 050: Camshaft and Timing Gear Train Repair and Adjustment
Camshaft — Check End Play
Camshaft — Inspection
Camshaft — Installation
Camshaft — Removal
Camshaft Bushing — Installation
Camshaft Bushing Journal #1 — Measurement
Camshaft Bushing — Removal
Camshaft and Upper Idler Gear — Timing
Camshaft Follower — Inspection and Measurement
Camshaft Follower — Installation
Camshaft Follower — Removal
Camshaft Gear — Inspection
Camshaft Gear — Installation
Camshaft Gear — Removal
Camshaft Gear-Driven Auxiliary Drive — Installation
Camshaft Gear-Driven Auxiliary Drive — Removal
Camshaft Journal — Measurement
Camshaft Lobe — Lift Measurement
Camshaft Thrust Plate — Measure Clearance and Thickness
Front Plate — Installation
Front Plate — Removal
Idler Gears — Measure End Play
Lower Idler Gear — Inspection
Lower Idler Gear — Installation
Lower Idler Gear — Removal
Timing Gear Cover — Installation
Timing Gear Cover — Removal
Timing Gears — Check Backlash
Upper Idler Gear — Inspection
Upper Idler Gear — Installation
Upper Idler Gear — Removal
Group 060: Lubrication System Repair and Adjustment
Dipstick Tube and Dipstick — Inspection
Dipstick Tube and Dipstick — Installation
Dipstick Tube and Dipstick — Removal
Oil Cooler — Inspection
Oil Cooler — Installation
Oil Cooler — Removal
Oil Filter — Changing
Oil Filter Header — Installation
Oil Filter Header — Removal
Oil Filter Bypass Valve — Installation
Oil Filter Bypass Valve — Removal
Oil Pan — Installation
Oil Pan — Removal
Oil Pick-Up Tube — Installation
Oil Pick-Up Tube — Removal
Oil Pressure Regulating Valve — Installation
Oil Pressure Regulating Valve — Removal and Inspection
Oil Pump — Installation
Oil Pump — Removal
Group 070: Cooling System Repair and Adjustment
Belt — Wear Check
Belt Tensioner — Installation
Belt Tensioner — Removal
Belt Tensioner — Spring Tension Check
Coolant Manifold Assembly — Installation
Coolant Manifold Assembly — Removal
Coolant Pump Assembly — Inspection