Troy-Bilt TB120B manual

Troy-Bilt TB120B
9.4 · 1
PDF manual
 · 72 pages
English
manualTroy-Bilt TB120B
Safe Operation Practices • Assembly • Operation • Service And Maintenance
OperatOrs Manual
Form No. 769-26700
(November 4, 2022)

Self Propelled Mower

NOTE: This Operators Manual covers several models. Features may vary by model. Not all features in this manual are
applicable to all models and the model depicted may differ from yours.
WARNING
Read and follow all safety rules and instructions in this manual before attempting to operate this
machine.
Failure to comply with these instructions may result in personal injury - SAVE THESE INSTRUCTIONS.
WARNING
CALIFORNIA PROPOSITION 65
Engine Exhaust, some of its constituents, and certain vehicle components contain or emit chemicals
known to State of California to cause cancer and birth defects or other reproductive harm.
Record Product Information
Before setting up and operating your new
mower, 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.
Model Number
Serial Number
English ......................................................................................................................................Page 2
Spanish (Español) ....................................................................................................................Page 24
French (Français) ......................................................................................................................Page 48

View the manual for the Troy-Bilt TB120B here, for free. This manual comes under the category lawnmowers and has been rated by 1 people with an average of a 9.4. This manual is available in the following languages: English. Do you have a question about the Troy-Bilt TB120B or do you need help? Ask your question here

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Question and answer

Number of questions: 5
R
Robin FoersterOctober 28, 2023

Used my lawnmower 3 times. Now it won't stay on. Starts, sputters, turns off. Has fresh gas and oil.

J
Joe rogersMay 4, 2024

Where is the shut off valve for the gas on a tb120b lawn mower

B
BobApril 14, 2024

What is the part number for the air filter

C
Craig EmmickApril 25, 2024

what wt oil to use?

L
Lynette kucinskiSeptember 11, 2023

My oil cap keeps popping off’ not sure why. I do not see the cover listed I part. Can I get a new cap anywhere for lawn mower model TB120B. also, what is the customer service number

The Troy-Bilt TB120B is a lawnmower designed for residential use. It is manufactured by Troy-Bilt, a reputable brand in the outdoor power equipment industry. The TB120B is powered by a 159cc OHV engine, which provides sufficient power for cutting grass on small to medium-sized lawns. It features a pull-start mechanism, eliminating the need for an electric starter. The engine is fuel-efficient, ensuring longer operation time on a single tank of fuel. Equipped with a 21-inch steel cutting deck, the TB120B offers a wide cutting width, reducing the number of passes required to mow the entire lawn. The deck is adjustable, allowing you to choose between multiple cutting heights to suit your preferences. For added convenience, this lawnmower features a 3-in-1 cutting technology. It offers side discharge, rear bagging, and mulching options, giving you flexibility in managing grass clippings. The TB120B comes with a rear bag for easy grass collection. The lawnmower is equipped with 7-inch front and 8-inch rear wheels, providing good maneuverability across various terrains. It also features a comfortable handle with a cushioned grip for ease of use. Overall, the Troy-Bilt TB120B is a reliable and durable lawnmower suitable for residential lawn care needs. Its powerful engine, adjustable cutting deck, and versatile cutting options make it an efficient tool for maintaining a well-manicured lawn.

General
BrandTroy-Bilt
ModelTB120B
Productlawnmower
LanguageEnglish
FiletypeUser manual (PDF)

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Troy-Bilt TB120B below.

How short should I cut the grass?

When the grass is longer than 4.5cm, the grass should be cut. The ideal length is between 3 and 4.5cm.

How often should I cut the grass?

In the spring, the grass should be cut every week, while in the summer once every two weeks is sufficient.

Can I mow the lawn when the grass is wet?

You can, but the result is better in dry weather. When the grass is wet, grass clumps can easily form and clog the mower.

Why won't my Troy-Bilt TB120B lawnmower start?

Check the fuel level, ensure the engine switch is turned on, and inspect the spark plug for any damage or fouling. Also, make sure the safety features, such as the blade control handle and the operator presence control bar, are properly engaged.

How do I adjust the cutting height on my Troy-Bilt TB120B lawnmower?

Locate the cutting height adjustment levers, typically located on each wheel, and move them to the desired height setting. Ensure that all wheels are adjusted to the same height for an even cut.

Why does my Troy-Bilt TB120B lawnmower produce uneven cutting results?

Check the blade for dullness or damage and replace it if needed. Also, ensure that the blade is properly installed and tightened. Additionally, verify that the cutting height is adjusted correctly, and mow at a steady pace to achieve a more consistent cut.

How can I clean the underside of my Troy-Bilt TB120B lawnmower's cutting deck?

Tilt the lawnmower on its side, making sure the fuel cap is facing upward, and use a garden hose or pressure washer to remove grass clippings and debris. After cleaning, allow the deck to dry before using the mower again.

How often should I perform maintenance on my Troy-Bilt TB120B lawnmower?

Regular maintenance is important for optimal performance. Check the oil level before each use, clean or replace the air filter regularly, inspect and clean the blade, and lubricate any moving parts as indicated in the manual. Additionally, consider an annual tune-up, including spark plug replacement and carburetor adjustment.

Is the manual of the Troy-Bilt TB120B available in English?

Yes, the manual of the Troy-Bilt TB120B is available in English .

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