John Deere 8R 250, 8R 280, 8R 310, 8R 340, 8R 370 and 8R 410 Tractors (SN: from 280001, N.America) Operators Manual (OMTR154098)

Illustrated factory Operators Manual for John Deere Tractors Models 8R 250, 8R 280, 8R 310, 8R 340, 8R 370 and 8R 410.

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):
   8R 250 (SN: 280001-)
   8R 280 (SN: 280001-)
   8R 310 (SN: 280001-)
   8R 340 (SN: 280001-)
   8R 370 (SN: 280001-)
   8R 410 (SN: 280001-)

Format: PDF, 540 pages
Language: English
Publication Date: 07 Jul 2026
Table of Contents:
   Introduction
   Glossary
   Safety
   Safety Signs
   Vehicle Overview
   Engine Operation
   Cold Weather Operation
   Emissions Equipment
   Front Console
   Corner Post Display
   CommandARM Controls - 16-Speed PowerShift Transmission
   CommandARM Controls
   CommandCenter
   Convenience Display
   Intelligent Total Equipment Control (iTEC)
   Tractor-Implement Automation (TIA)
   Drivetrain
   Brakes
   Transmission - General Information
   Speed PowerShift Transmission
   e23 Transmission
   IVT-AutoPowr Transmission
   EVT-eAutoPowr Transmission
   PTO - General Information
   Front PTO
   Rear PTO
   Front Hitch
   Rear Hitch
   Drawbar
   Hydraulics - General Information
   Selective Control Valves
   Hydraulic Connections
   TouchSet Depth Control
   Laser Scraper Control
   Wheels and Tires - General Information
   Front Wheels and Tires
   Steering Stop, Fender, and Tread Settings
   Rear Wheels and Tires
   John Deere CTIS
   Seats
   Mirrors
   Steps
   Lights
   Accessories
   HVAC
   Performance Ballasting
   Transport
   Fuel, Lubricants, and Coolant - General Information
   Fuel
   Diesel Exhaust Fluid (DEF)
   Engine Oil
   Engine Coolant
   Other Lubricants
   Service - General Information
   Service - Break-In (100 Hours or Less)
   Service - Record Charts
   Service - Clean
   Service - Check
   Service - Tighten
   Service - Change
   Service - Lubricate
   Service - Electrical
   Troubleshooting - Procedures
   Troubleshooting - Diagnostic Trouble Codes (DTC)
   Service - Storage
   Specifications
   Identification Numbers
   Change of Ownership
   Predelivery
   Index