John Deere 4TNV98

John Deere 4TNV98, 4TNV98T Diesel Engines Repair Manual

This repair manual covers the 4TNV98 Eco Governor Diesel Engines.

This manual is written for an experienced technician.

Essential tools required in performing certain service work are identified in this manual.

Model: 4TNV98, 4TNV98T Diesel Engines

Type: Engines

Language: English

Format: PDF

John Deere 4TNV98, 4TNV98T Diesel Engines Repair Manual (CTM130319) – 530 Pages

4TNV98, 4TNV98T Diesel Engines Manual Table of Content

01—General Information

000—Safety

001—Engine Identification Information

002—Fuels, Lubricants, and Coolants

02—Repair and Adjustments

010—Engine Rebuild

020—Cylinder Head and Valves Repair and Adjustment

030—Cylinder Block, Pistons, and Connecting Rods Repair and Adjustment

040—Crankshaft, Main Bearings, and Flywheel Repair and Adjustment

050—Camshaft and Timing Gear Train Repair and Adjustment

060—Lubrication System Repair and Adjustment

070—Cooling System Repair and Adjustment

080—Air Intake and Exhaust System Repair and Adjustment

090—Fuel System Repair and Adjustment

100—Starting System Repair and Adjustment

110—Electrical Engine Control Repair and Adjustment

03—Theory of Operation

120—Base Engine Operation

123—Cooling System

126—Lubrication System

130—Electronic Fuel System

135—Air Intake and Exhaust System

140—Electronic Control System

04—Diagnostics

150—Observable Diagnostics and Tests

155—Checks, Tests, and Procedures

160—Diagnostic Instructions and Information

161—DTC SPN — 000001 – 000199

162—DTC SPN – 000200 — 000699

163—DTC SPN – 000700 — 001999

167—DTC SPN – 004000 — 529999

05—Tools and Other Materials

170—Special Tools

180—Lubricants, Sealants, and Cleaners

06—Specifications

190—Repair and Diagnostic Specifications

John Deere 4TNV98, 4TNV98T Diesel Engines Repair Manual

This repair manual covers the 4TNV98 Eco Governor Diesel Engines.

This manual is written for an experienced technician.

Essential tools required in performing certain service work are identified in this manual.

Information in this manual is organized in sections and subdivided into groups.

Section 01 covers the safety measures to follow while repairing the engine; engine identification features, engine emission and application details, and information about the fuels, lubricants, and coolants.

Section 02 covers the repair and adjustment procedures.

Section 03 explains the theory of operation of each system.

Section 04 is the diagnostics section that provides troubleshooting procedures to find problems.

Section 05 covers other materials and tools needed to do the job.

Section 06 details all specifications, wear tolerances, torque values, and wiring diagrams.

This manual contains SI Metric units of measure followed immediately by the U.S. customary units of measure.

Most hardware on these engines is metric sized.

Read each block of material completely before performing service to check for differences in procedures or specifications. Follow only the procedures that apply to the component you are working on.

Component Technical Manuals are concise service guides for specific components. Component Technical Manuals are written as stand-alone manuals covering multiple machine applications.