John Deere 350D, 400D Articulated Dump Truck Service Manual

John Deere Repair Manual

Language: English
Format: PDF
Publication: TM1940 and TM1941
Dump Truck Model Applicable Serial no: 350D and 400D

(BELL—S.N. 200311—201811)
(DW – S.N. 601341—608489)

John Deere 350D, 400D Articulated Dump Truck Repair Service Manual – 596 Pages (TM1941)
Operation and Test Service Manual – 1598 Pages (TM1940)

Table of Content of the John Deere 350D, 400D

Repair Manual

Section 00—General Information
✅ Safety
✅ Torque Values

Section 01—Wheels
✅ Removal and Installation

Section 02—Axles and Suspension Systems
✅ Removal and Installation
✅ Differential or Bevel Drive
✅ Input Drive Shafts and U-Joints
✅ Axle Mounting Parts
✅ Axle Shaft, Bearings, and Reduction Gears

Section 03—Transmission
✅ Removal and Installation
✅ Input Drive Shafts and U-Joints
✅ Gear, Shafts, and Power Shift Clutches
✅ Hydraulic System

Section 04—Engine
✅ Removal and Installation
✅ Crankshaft, Main Bearings, and Flywheel
✅ Camshaft and Timing Gear Train
✅ Cylinder Block, Liners, Pistons, and Rods
✅ Lubrication System
✅ Cylinder Head and Valves
✅ Exhaust System
✅ Fuel Injection System
✅ Air Intake Manifold System
✅ Turbocharger
✅ Cooling System
✅ Thermostats, Housing, and Water Piping

Section 05—Engine Auxiliary System
✅ Cooling System
✅ Intake System
✅ External Exhaust Systems
✅ Engine Mounting
✅ External Fuel Supply Systems

Section 07—Connector Drive (Flexplate)
✅ Elements

Section 08—Transfer Drive
✅ Removal and Installation
✅ Gear Shafts and Bearings

Section 09—Steering System
✅ Secondary Steering
✅ Hydraulic System

Section 10—Service Brakes
✅ Active Elements
✅ Hydraulic System

Section 11—Park Brake
✅ Active Elements

Section 17—Frame and Supporting Structure
✅ Frame Installation

Section 18—Operator’s Station
✅ Operator Enclosure
✅ Seat and Seat Belt
✅ Heating and Air Conditioning

Section 19—Sheet Metal and Styling
✅ Hood or Engine Enclosure

Section 21—Main Hydraulic System
✅ Hydraulic System

Section 22—Pneumatic Systems
✅ Pumps and Drives
✅ Control Valves
✅ Reservoir, Filter, and Trap
✅ Cylinders

Section 35—Haulage Device
✅ Frames
✅ Hydraulic System

Section 99—Dealer-Fabricated Tools
✅ Dealer-Fabricated Tools

John Deere 350D, 400D Articulated Dump Truck Service Manual

Operation and Test Manual

Section 9000—General Information

Group 01—Safety

Section 9005—Operational Checkout Procedure

Group 10—Operational Checkout Procedure

Section 9010—Engine

Group 05—Theory of Operation

Group 15—Diagnose Engine Malfunctions

Group 20—Adjustments

Group 25—Tests

Section 9015A—Electrical System (S.N. —200535)

Group 05—System Information

Group 10—System Diagrams

Group 15—Sub-System Diagnostics

Group 20—References

Section 9015B—Electrical System (S.N. 200536—200957)

Group 05—System Information

Group 10—System Diagrams

Group 15—Sub-System Diagnostics

Group 20—References

Section 9015C—Electrical System (S.N. 200958—)

Group 05—System Information

Group 10—System Diagrams

Group 15—Sub-System Diagnostics

Group 20—References

Section 9020—Power Train

Group 05—Theory of Operation

Group 15—Diagnostic Information

Group 25—Tests

Section 9022—Pneumatic System

Group 05—Theory of Operation

Group 15—Diagnostic Information

Group 25—Tests

Section 9025—Hydraulic System

Group 05—Theory of Operation

Group 15—Diagnostic Information

Group 25—Tests

Section 9031—Heating and Air Conditioning

Group 05—Theory of Operation

Group 15—Diagnostic Information

Group 25—Tests

This manual is written for an experienced technician and Owners. Essential tools required in performing certain service work are identified in this manual and are recommended for use.

Read the safety messages in the introduction of this manual and the cautions presented throughout the text of the manual.

The John Deere 350D, 400D (BELL – S.N. 200311—201811 and DW – S.N. 601341—608489) Articulated Dump Truck technical manuals are divided into two parts: repair and operation and tests. Repair sections tell how to repair the components. Operation and tests sections help you identify the majority of routine failures quickly.

Information is organized in groups for the various components requiring service instruction. At the beginning of each group are summary listings of all applicable essential tools, service equipment and tools, other materials needed to do the job, service parts kits, specifications, wear tolerances, and torque values.

Technical manuals are concise guides for specific machines. They are on-the-job guides containing only the vital information needed for diagnosis, analysis, testing, and repair.