EasyManua.ls Logo

Troy-Bilt TB22 - User Manual

Troy-Bilt TB22
40 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
769-10915 / 00 07/15
TB22
2-Cycle Trimmer
TABLE OF CONTENTS
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Know Your Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Oil and Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Starting and Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Cleaning and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Operator’s Manual
IMPORTANT: Read this manual thoroughly before using this product. Follow all instructions.
DO NOT RETURN THIS UNIT TO THE RETAILER. PROOF OF
PURCHASE WILL BE REQUIRED FOR WARRANTY SERVICE.
For assistance regarding the assembly, operation or maintenance of
the unit, please call 1-800-828-5500 (in the United States) or 1-800-
668-1238 (in Canada). Additional information can be found at
www.troybilt.com (in the United States) or www.troybilt.ca (in
Canada).
Warranty service is available through an authorized service center.
To locate a service center in your area, please visit our website or
call the number listed above. Service on this unit, both within and
after the warranty period, should only be performed by an
authorized and approved service center. When servicing, use only
identical replacement parts.
SAVE THESE INSTRUCTIONS
SERVICE
All information, illustrations, and specifications in this manual are based
on the latest product information available at the time of printing. We
reserve the right to make changes at any time without notice.
The product may vary slightly from the illustrations contained in this
manual.
Copyright© 2015 MTD SOUTHWEST INC, All Rights Reserved.

Questions and Answers

  • C
    Cynthia AllenAug 14, 2025
    How to fix Troy-Bilt Trimmer that will not start?
    • H
      Holly WebsterAug 14, 2025
      If your Troy-Bilt Trimmer engine won't start, here are several potential causes and solutions: * The fuel tank may be empty: Fill the fuel tank with properly-mixed fuel. * The primer bulb may not have been pressed enough: Press the primer bulb 10 times or until fuel is visible. * The engine may be flooded: Move the choke lever to Position 3, press the throttle lockout, squeeze the throttle control, and pull the starter rope until the engine starts. * The fuel may be old (over 30 days) or improperly mixed: Drain the fuel tank and add fresh, properly-mixed fuel. * The spark plug may be fouled: Replace the spark plug.
  • R
    rgriffithAug 18, 2025
    Why does my Troy-Bilt Trimmer engine lack power or stalls?
    • R
      Robert FitzpatrickAug 18, 2025
      If your Troy-Bilt trimmer engine lacks power or stalls, consider these potential causes: * The fuel may be old (over 30 days) and/or improperly mixed: Drain the fuel tank and add fresh, properly-mixed fuel. * The air filter may be dirty: Clean or replace the air filter. * The spark plug may be fouled: Replace the spark plug.
  • S
    Steven MartinezAug 21, 2025
    Why Troy-Bilt Trimmer cutting head will not advance line?
    • K
      Kevin KelleyAug 21, 2025
      If the cutting head on your Troy-Bilt Trimmer won't advance the line, here are some possible causes and solutions: * The cutting head may be bound with grass: Stop the engine and clean the cutting head. * The cutting head may be out of line: Refill the cutting head with new line. * The inner reel may be bound up: Clean the inner reel and outer spool. * The cutting head may be dirty: Open the cutting head and remove the welded section. * The line may be welded: Rewind the line. * The line may be twisted: Stop the unit, push the bump knob, and pull the line until 4 inches (102 mm) is outside of the cutting head. * Not enough line is extended: Clean and thoroughly dry the cutting head.
  • G
    Gary FloresAug 25, 2025
    What causes the cutting line on my Troy-Bilt Trimmer to advance uncontrollably?
    • J
      Judith TorresAug 25, 2025
      If the cutting line on your Troy-Bilt Trimmer advances uncontrollably, it may be because there is oil, cleaner, or lubricant in the cutting head. To resolve this, clean and thoroughly dry the cutting head.
  • M
    Mary FoleyAug 28, 2025
    Why Troy-Bilt TB22 Trimmer cutting line advances uncontrollably?
    • D
      Dean RosalesAug 28, 2025
      If the cutting line on your Troy-Bilt Trimmer advances uncontrollably, it might be due to oil, cleaner, or lubricant inside the cutting head. To fix this, clean and thoroughly dry the cutting head.
  • S
    Stephanie ClarkAug 31, 2025
    What to do if Troy-Bilt Trimmer engine will not accelerate?
    • L
      Laura RiveraAug 31, 2025
      If your Troy-Bilt Trimmer engine won't accelerate, it could be due to a few reasons: * The fuel may be old (over 30 days) and/or improperly mixed: Drain the fuel tank and add fresh, properly-mixed fuel. * The cutting head may be bound with grass: Stop the engine and clean the cutting head. * The air filter may be dirty: Clean or replace the air filter.
  • H
    hollowaylindaSep 3, 2025
    What causes Troy-Bilt Trimmer engine will not idle?
    • K
      Karen DanielsSep 3, 2025
      If your Troy-Bilt Trimmer engine won't idle, here are a few potential causes: * The air filter may be dirty: Clean or replace the air filter. * The fuel may be old (over 30 days) and/or improperly mixed: Drain the fuel tank and add fresh, properly-mixed fuel. * The idle speed may be incorrect: Adjust the idle speed.
  • J
    Jason KingSep 6, 2025
    Why does my Troy-Bilt Trimmer engine lack power?
    • J
      James HooverSep 7, 2025
      If your Troy-Bilt Trimmer engine lacks power or stalls, the issue could be due to old or improperly mixed fuel. In this case, drain the fuel tank and add fresh, properly-mixed fuel. Another potential cause is a dirty air filter, which can be resolved by cleaning or replacing the air filter. Lastly, a fouled spark plug can also lead to these symptoms, so consider replacing it.
  • T
    Thomas StewartSep 10, 2025
    What to do if Troy-Bilt TB22 engine will not idle?
    • J
      Julian GreeneSep 10, 2025
      If your Troy-Bilt Trimmer engine will not idle, the air filter might be dirty, so clean or replace it. Also, old or improperly mixed fuel can cause idling issues; drain the fuel tank and add fresh, properly-mixed fuel. Finally, the idle speed might be incorrect; adjust the idle speed to resolve this.

Summary

Understanding Safety Warnings

Key Operating Safety Rules

Critical instructions for safe operation and protecting others.

Essential Safety Precautions

Fuel Handling and Storage Safety

Safety measures for handling gasoline and fueling the unit.

Safe Operation and Handling

Guidelines for safe use, personal protection, and operation.

Unit Assembly Instructions

Installing the Cutting Head Shield

Step-by-step instructions to securely attach the cutting head shield.

Fueling and Oil Mixture

Proper Fuel and Oil Mixing

Detailed guidance on mixing gasoline and oil for the 2-cycle engine.

Safe Fueling Procedures

Safety precautions and steps for filling the fuel tank.

Starting and Stopping Procedures

Step-by-Step Engine Start

Comprehensive steps for safely starting the trimmer engine.

Engine Shutdown Instructions

Instructions for properly shutting down the trimmer.

Trimmer Operation Guide

Correct Unit Holding Technique

Proper grip and body positioning for safe and effective operation.

Routine Maintenance Tasks

Trimmer Line Replacement

Step-by-step guide to removing and replacing trimmer line.

Trimmer Line Winding

Winding New Trimming Line

Instructions for winding single or split trimmer line onto the reel.

Spark Plug Maintenance

Spark Plug Service Guide

Guidance on checking, cleaning, gapping, and replacing the spark plug.

Troubleshooting Common Issues

Engine Starting Problems

Solutions for common engine starting problems.

Troy-Bilt TB22 Specifications

General IconGeneral
Engine Type2-cycle
Engine Displacement25cc
Shaft TypeStraight
Line Diameter0.095 inches
Starting SystemSpringAssist
Cutting Swath17 inches

Related product manuals