John Deere 1600, 1620 Series II Turbo Mower Repair Technical Manual (TM1682)

Table of Content (Technical Manual – TM1682)

Section 10-Safety
Group 05-Safety
Section 20-Specifications and Information
Group 05-General Specifications
Group 10-Fuel and Lubricants
Group 15-Serial Number Locations
Section 30-Engine
Group 05-Specifications
Group 10-Diagnostics
Group 15-Checks, Tests, and Adjustments
Group 20-Repair
Section 40-Electrical
Group 05-Specifications
Group 10-Component Location
Group 15-Schematics and Harnesses
Group 20-Circuit Operation and Diagnosis
Group 25-Tests and Adjustments
Group 30-Repair
Section 45-Electrical – IT4
Group 05-Component Location
Group 10-Schematics and Harnesses
Group15-Electronic Controllers
Group 20-Service ADVISOR
Group 25-Diagnostic Diagrams
Group 30-Tests and Adjustments
Group 35-Repair
Section 50-Power Train
Group 05-Specifications
Group 10-Tools and Materials
Group 15-Component Location
Group 20-Theory of Operation
Group 25-Diagnostics
Group 30-Tests and Adjustments
Group 35-Repair
Section G0-Hydraulics
Group 05-Specifications
Group 10-Schematics and Harnesses
Group 15-Component Location
Group 20-Theory of Operation
Group 25-Diagnostics
Group 30-Tests and Adjustments
Group 35-Repair
Section 70-Steering
Group 05-Specifications
Group 10-Component Location and Operation
Group 15-Theory of Operation
Group 20-Diagnostics
Group 25-Checks, Tests, and Adjustments
Group 30-Repair
Section 80-Brakes
Group 05-Specifications
Group 10-Component Location
Group 15-Theory of Operation
Group 20-Diagnostics
Group 25-Tests and Adjustments
Group 30-Repair
Section 90-Attachments
Group 05-Specifications
Group 10-Diagnostics
Group 15-Checks, Tests, and Adjustments
Group 20-Repair
Section 100-Miscellaneous
Group 05-Specifications
Group 10-Repair

This TM1682 manual  is written for an experienced technician. Essential tools required in performing certain service work are identified in this manual and are recommended for use. Live with safety: Read the safety messages in the introduction of this manual and the cautions presented throughout the text of the manual.

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.

Fundamental service information is available from other sources covering basic theory of operation, fundamentals of troubleshooting, general maintenance, and basic type of failures and their causes.