John Deere OOS 6110M, 6120M, 6125M, 6130M, 6135M, 6140M, 6145M, 6155M Tractors (from MY2020, N.America) Operators Manual (OMAL232870)

Illustrated factory Operators Manual for John Deere OOS Tractors Models 6110M, 6120M, 6125M, 6130M, 6135M, 6140M, 6145M and 6155M.

This manual will assist you in operating, and maintaining for your tractor.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.

Covered Models (North America):
   OOS 6110M (MY2020-)
   OOS 6120M (MY2020-)
   OOS 6125M (MY2020-)
   OOS 6130M (MY2020-)
   OOS 6135M (MY2020-)
   OOS 6140M (MY2020-)
   OOS 6145M (MY2020-)
   OOS 6155M (MY2020-)

Format: PDF, 596 pages
Language: English
Publication Date: 21 Jul 2025
Table of Contents:
   Introduction
   Glossary
   Safety
   Safety Signs
   Vehicle Overview
   Operator's Manual - General Information
   Operating the Engine
   Cold-Weather Operation
   Aftertreatment
   Operator Controls
   Instrument Panel
   Drivetrain
   Front-Wheel Drive
   Differential Lock
   Brakes
   Transmission - General Information
   PowrQuad Transmission
   PTO Shaft, Hitches, and Trailer Hitches
   PTO Shaft - General Information
   Rear PTO
   Rear Hitch
   Trailer Hitches
   Hydraulic System
   Hydraulic Connections
   Selective Control Valves (SCVs) - Controls
   Selective Control Valves (SCVs) - Settings
   Front Loader
   Wheels and Tires
   Front Wheels, Tires, and Tread Widths
   Steering Stop and Fender - Settings
   Rear Wheels, Tires, and Tread Widths
   Operator's Station
   Seat Adjustment
   Steering Column
   Mirrors
   Access Steps
   Lights
   Power Outlet Sockets
   Accessories
   Performance Ballast
   Transport
   Diesel Fuel
   Diesel Exhaust Fluid
   Engine Oil - Final Tier 4 Engines Only
   Engine Coolant
   Other Lubricants
   Service - General Information
   Service Intervals - Only Tractors with Final Tier 4 Engines (4 Cylinder)
   Service Intervals - Only Tractors with Final Tier 4 Engines (6 Cylinder)
   Service - Cleaning
   Service - Electrical System
   Service - Check Hardware Torques
   Service - Checks
   Service - Change
   Service - Lubrication
   Troubleshooting
   Troubleshooting - Diagnostic Trouble Codes and Customization
   Storage
   Specifications
   Serial Numbers
   Change of Ownership
   Pre-Delivery Inspection
   Index
   John Deere Service Keeps You On the Job