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Repair It



John Deere supports customers' ability to maintain, diagnose, and repair their equipment. John Deere leads the industry in providing detailed product information, software solutions, and parts needed for owners to keep their machines running. When customers buy from Martin Deerline, they own the equipment and can choose to personally maintain or repair the product. When customers need help, Martin Deerline certified technicians stand ready to assist, either in person, on-site or remotely. John Deere takes the health and safety of our customers and the environment seriously. John Deere is engineered to the highest technical and environmental standards, using advanced software that makes every user more productive, John Deere does not condone altering machines from their engineering standard, which can pose a risk to not just the current owner and their employees, but other equipment operators, future owners, John Deere dealers and the environment. Our success comes only when our customers leap forward. See below for additional resources on ownership and repair.

Customer Service ADVISOR TM

John Deere Customer Service ADVISOR is a digital database of operator and technical manuals. A Service ADVISOR subscription allows users to connect to machines with an electronic data link to clear and refresh codes, take diagnostic readings and perform limited calibrations. A Customer Service ADVISOR subscription can be purchased through Martin Deerline.

John Deere Manuals

Search a digital database of operator, diagnostic and technical manuals. All Ag & Turf equipment operator manuals are free to download, or you can order your own printed copy online.

John Deere Quick Reference Guides

As a John Deere owner, it's important to maintain, service and repair your equipment at regular intervals. Keep track of common maintenance parts and service intervals with John Deere's Quick Reference Guides.

MyDealer Customer Portal

Search for John Deere parts through the Martin Deerline MyDealer Customer Portal. Log in to your existing account to get started or create a new account by signing up below.

Remote Display Access

Get dealer support in near real time with Remote Display Access. With your permission, our Service Technicians can remotely connect to the display in your cab to help you troubleshoot issues.

Training & Safety Videos

Access John Deere's video library of safety, maintenance and operational videos. It's a digital database of Do-It-Yourself instructions.

John Deere In Cab Display


The Display and CommandARM Simulator is available for your phone, tablet or laptop. Learn how to operate and adjust you equipment in a risk-free environment.

Equipment Plus App

The John Deere Equipment Plus app is intended to provide a quick reference overview of key adjustments, maintenance and procedures for your agriculture equipment in one convenient app. Download today from the Google Play or Apple App store.