John Deere 450DLC, 650DLC & 850DLC Excavator Operator's Manual PDF (EN)

450DLC, 650DLC and 850DLC Excavator OPERATOR’S MANUAL 450DLC, 650DLC and 850DLC Excavator OMT221101 Issue A9 (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. Worldwide Construction And Forestry Division LITHO IN U.S.A.

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Introduction Introduction 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 your authorized dealer to order.) record all the numbers to help in tracing the machine should it be stolen. Your dealer also needs these numbers when you order 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 which you should have received from your dealer. 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. 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. RIGHT-HAND AND LEFT-HAND sides are determined by facing in the direction of forward travel. WRITE PRODUCT IDENTIFICATION NUMBERS (P.I.N.) in the Machine Numbers Section. Accurately DW90712,0000082 –19–04APR06–1/5 010609 PN=2

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Introduction IMPORTANT Warranty will not apply to engine and drivetrain failures resulting from unauthorized adjustments to this engine. Unauthorized adjustments are in violation of the emissions regulations applicable to this engine and may result in substantial fines and penalties. VD76477,0000414 –19–05JAN06–1/1 010609 PN=7

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Introduction Technical Information Feedback Form We need your help to continually improve our technical publications. Please copy this page and FAX or mail your comments, ideas and improvements. SEND TO: John Deere Dubuque Works P.O. Box 538 Attn: Publications Supervisor, Dept. 303 Dubuque, IA 52004-0538 FAX NUMBER: 563-589-5800 Ideas, Comments (Please State Page Number): OVERALL, how would you rate the quality of this publication? (Check one) Poor Fair Good Very Good Excellent 1 2 3 4 5 6 7 8 9 10 Company Name: Technician Name: Address: Phone: Fax No.: Dealer Acct. No.: THANK YOU! TX,TM,FAX –19–03JUL01–1/1 010609 PN=8

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