Troy-Bilt Model 554 User Manual

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Customer Support
Please do NOT return the machine to the retailer or dealer without first contacting our Customer Support Department.
If you have difficulty assembling this product or have any questions regarding the controls, operation, or maintenance of 
this machine, you can seek help from the experts. Choose from the options below:
Visit us on the web at www.mtdproducts.com
Call a Customer Support Representative at (800) 800-7310 or (330) 220-4683
Write us at MTD LLC • P.O. Box 361131 • Cleveland, OH • 44136-0019


Thank you for purchasing a Lawn Edger manufactured by 
MTD LLC.  It was carefully engineered to provide excellent 
performance when properly operated and maintained. 
Please read this entire manual prior to operating the equipment.  
It instructs you how to safely and easily set up, operate and 
maintain your machine.  Please be sure that you, and any other 
persons who will operate the machine, carefully follow the 
recommended safety practices at all times.  Failure to do so could 
result in personal injury or property damage. 
All information in this manual is relative to the most recent 
product information available at the time of printing.  Review 
this manual frequently to familiarize yourself with the machine, 
its features and operation.  Please be aware that this Operator’s 
Manual may cover a range of product specifications for various 
models. Characteristics and features discussed and/or illustrated 
in this manual may not be applicable to all models. MTD LLC 
reserves the right to change product specifications, designs and 
equipment without notice and without incurring obligation.
This product has met the rigid safety standards of the Outdoor 
Power Equipment Institute and an independent testing 
laboratory. If you have any problems or questions concerning 
the machine, phone your local authorized MTD service dealer 
or contact us directly.  MTD’s Customer Support telephone 
numbers, website address and mailing address can be found on 
this page. We want to ensure your complete satisfaction at all 
times.
Throughout this manual, all references to right and left side of the 
machine  are observed from the operating position
The engine manufacturer is responsible for all engine-related 
issues with regards to performance, power-rating, specifications, 
warranty and service. Please refer to the engine manufacturer’s 
Owner’s/Operator’s Manual, packed separately with your 
machine, for more information.
Thank You
Record Product Information
Before setting up and operating your new equipment, please 
locate the model plate on the equipment and record the 
information in the provided area to the right. You can locate the 
model plate by standing at the operator’s position and looking 
down at the rear of the deck. This information will be necessary, 
should you seek technical support via our web site, Customer 
Support Department, or with a local authorized service dealer.
M
Odel
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 n
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To The Owner
1
Safe Operation Practices ........................................ 3
Assembly & Set-Up .................................................. 6
Features & Controls ................................................. 8
Operation ................................................................. 9
Maintenance  & Adjustment .................................12
Service .....................................................................14
Troubleshooting .....................................................15
Warranty ...................................................Back Page
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