Operation and Maintenance Manual - OMRG38038 - Operator's Manual

Nov 4, 2026

Operation and maintenance manual for John Deere 9.0 L OEM diesel engines for Tier 3/Stage III B and the interim Tier 4/Stage III B platform. Provides operator guidance on correct operation and service to maintain required emissions performance within the engine’s category and certification. Includes required emission-related information, tampering prohibitions for emissions control systems, warranty-related explanations, and California Proposition 65 health warnings. Also covers product identification number recording, safety and parts/service support resources, and trademark references used in the document.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages228

Reading Time9 h 35 min

AccessFree to download

Introduction

Foreword

Warranty

John Deere Is at Your Service

Required Emission-Related Information

Emissions Performance and Tampering

Trademarks

Operation and maintenance manual Engine 6090HFC95 9.0 L industrial engines Tier 3/Stage III B JOHN DEERE 33521067201_3_ 1 TP-6872 10/25 9.0 L OEM Diesel Engines (PVX/PSX) JOHN DEERE *OMRG38038* OPERATOR'S MANUAL 9.0 L OEM Diesel Engines (Interim Tier 4/Stage III B Platform) OMRG38038 ISSUE 29OCT25 (ENGLISH) CALIFORNIA Proposition 65 Warning Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm. If this product contains a gasoline engine: | WARNING | | --- | | The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. | The State of California requires the above two warnings. John Deere Power Systems Worldwide Edition PRINTED IN U.S.A. *omrg38038* *DCT* Introduction | Foreword | | | --- | --- | | READ THIS MANUAL carefully to learn how to operate and service your machine correctly. Failure to do so could result in personal injury or equipment damage. This manual and safety signs on your machine may also be available in other languages. [See www.techpubs.deere.com](See www.techpubs.deere.com) (Ag&Turf/JDPS), [www.johndeeretechinfo.com](www.johndeeretechinfo.com) (C&F), or your John Deere dealer to order.
THIS MANUAL SHOULD BE CONSIDERED a permanent part of your machine and should remain with the machine when you sell it.
MEASUREMENTS in this manual are given in both metric and customary U.S. unit equivalents. Use only correct replacement parts and fasteners. Metric and inch fasteners may require a specific metric or inch wrench. RIGHT-HAND AND LEFT-HAND sides are determined by facing in the direction of forward travel.
WRITE PRODUCT IDENTIFICATION NUMBERS (PIN) in the Specification or Machine Numbers section. Accurately record all the numbers to help in tracing the machine should it be stolen. PIN information is helpful when ordering parts. File the identification numbers in a secure place off the machine. | WARRANTY is provided as part of John Deere's support program for customers who operate and maintain their equipment as described in this manual. The warranty is explained on the warranty certificate or statement which you should have received at time of purchase.
This warranty provides you the assurance that John Deere will back its products where defects appear within the warranty period. In some circumstances, John Deere also provides field improvements, often without charge to the customer, even if the product is out of warranty. Should the equipment be abused, or modified to change its performance beyond the original factory specifications, the warranty will become void and field improvements may be denied. Setting fuel delivery above specifications or otherwise overpowering machines will result in such action.
If you are not the original owner of this machine, it is in your interest to contact your local John Deere dealer to inform them of this unit's serial number. This will help John Deere notify you of any issues or product improvements. | | DX,IFC1 -19-03APR09-1/1 | | | John Deere Is at Your Service
Customer satisfaction is important to John Deere. Our dealers strive to provide you with prompt, efficient parts, and service:
• Maintenance and service parts to support your equipment.
• Trained service technicians and the necessary diagnostic and repair tools to service your equipment.
• John Deere replacement parts, repair services, and information for maintenance or repair are available. For more information, please visit [deere.com](deere.com) or [deere.ca](deere.ca). | | TS20 1—UN—15APR13 | | --- | --- | --- | | DX,IFC,JDS -19-30SEP25-1/1 | | | Required Emission-Related Information Service Provider A repair shop or person of the owner's choosing may maintain, replace, or repair emission control devices and systems with original or equivalent replaceme

FAQs

What is the main purpose of the manual?

It guides operators on how to operate and service the machine correctly and safely, and it emphasizes maintaining equipment condition and compliance requirements.

What emission-related actions are prohibited?

The manual forbids deliberate tampering or misuse of the engine emissions control system, including improper deactivation or failure to maintain systems such as EGR or DEF dosing.

Where must warranty- and recall-related services be performed?

Warranty, recall, and other services paid for by John Deere must be performed at an authorized John Deere service center.

Nov 4, 2026

Uploaded by Quinn Holloway