Troy-Bilt TB65SS User Manual (English)

Questions and Answers:

R
robert76Jul 30, 2025
How to troubleshoot a Troy-Bilt Trimmer that will not start?
- K
  Kyle HansenJul 30, 2025
  If your Troy-Bilt Trimmer engine won't start, possible causes include an empty fuel tank (fill it with properly mixed fuel), a primer bulb that wasn't pressed enough (press it fully and slowly 10 times), or a flooded engine (squeeze the trigger and pull the starter rope). Other potential issues are old or improperly mixed fuel (drain and add fresh fuel), a fouled spark plug (replace or clean it), or a plugged spark arrestor (clean or replace it). Also, consider the outside temperature: if it's below 40ºF, pull the starter rope 10-15 times; if it's above 90ºF, squeeze the throttle control and pull the starter rope.
K
Katrina BookerAug 4, 2025
What to do if my Troy-Bilt TB65SS engine will not accelerate?
- C
  Christina BarrAug 4, 2025
  If your Troy-Bilt Trimmer engine won't accelerate, the issue might be due to old or improperly mixed fuel (drain the tank and add fresh fuel mixture), a dirty air filter (clean or replace it), or a plugged spark arrestor (clean or replace it). Another reason may be that the cutting attachment is bound with grass (stop the engine and clean the cutting attachment). In some cases, it might be caused by improper carburetor adjustment, in which case you should take it to an authorized service dealer for an adjustment.
J
James WatkinsAug 9, 2025
Why does my Troy-Bilt TB65SS engine lack power or stall?
- M
  Michael SmithAug 9, 2025
  If your Troy-Bilt Trimmer engine lacks power or stalls, consider these potential causes: old or improperly mixed fuel (drain the gas tank and add a fresh fuel mixture), a fouled spark plug (replace or clean the spark plug), or a plugged spark arrestor (clean or replace the spark arrestor). Another reason may be improper carburetor adjustment, in which case you should take it to an authorized service dealer for an adjustment.
K
knapplauraAug 13, 2025
What to do if Troy-Bilt TB65SS Trimmer engine will not idle?
- E
  Eric CooperAug 14, 2025
  If your Troy-Bilt Trimmer engine won't idle, it could be due to a plugged air filter (replace or clean the air filter) or old or improperly mixed fuel (drain the gas tank and add a fresh fuel mixture). Another reason may be improper carburetor adjustment; in this case, adjust according to the Carburetor Adjustments section.
M
Matthew SchultzAug 18, 2025
Why Troy-Bilt TB65SS cutting attachment will not advance?
- R
  robertgonzalezAug 19, 2025
  If the cutting attachment on your Troy-Bilt Trimmer will not advance, it could be due to several reasons. The cutting attachment might be bound with grass (stop the engine and clean the cutting attachment), or the cutting attachment might be out of line (refill with new line). Other potential causes include an inner reel bound up (replace the inner reel), a dirty cutting head (clean inner reel and outer spool), line welded (disassemble, remove the welded section, and rewind), or line twisted when refilled (disassemble and rewind the line). Also, make sure enough line is exposed (push the bump knob and pull out line until 4 inches (102 mm) of line is outside of the cutting attachment).
O
ogravesAug 25, 2025
What to do if Troy-Bilt TB65SS cutting line advances uncontrollably?
- M
  michael98Aug 25, 2025
  If the cutting line on your Troy-Bilt Trimmer advances uncontrollably, it might be because there is oil, cleaner, or lubricant in the cutting head. To fix this, clean and thoroughly dry the cutting head.

Troy-Bilt TB65SS Specifications

General

Engine Type	2-cycle
Cutting Width	17 in
Line Diameter	0.095 in
Attachment Capable	Yes
Cutting System	Dual Line
Shaft Type	Straight
Start Type	Spring Assist

Summary

INTRODUCTION

Service Information

Information on unit service and authorized dealers.

Product References, Illustrations, and Specifications

Details on product information, illustrations, and specifications.

RULES FOR SAFE OPERATION

Safety Symbols and Meanings

Explanation of symbols like Danger, Warning, Caution, and their implications.

Important Safety Instructions

Essential guidelines for safe operation and user protection.

Safety Warnings for Gas Units

Specific safety precautions for gasoline-powered units and fuel handling.

Safety and International Symbols

Identification of safety symbols and their meanings used in the manual.

KNOW YOUR UNIT

Applications

Overview of the trimmer's uses, including cutting grass, weeds, and edging.

ASSEMBLY INSTRUCTIONS

Install and Adjust the D-Handle

Step-by-step guide for attaching and adjusting the D-handle for optimal grip.

Installing the Cutting Attachment Shield

Instructions for securely attaching the cutting attachment shield for safety.

OIL AND FUEL INFORMATION

Oil and Fuel Mixing Instructions

Proper procedures and ratios for mixing oil and fuel for the 2-cycle engine.

Using Blended Fuels

Recommendations and precautions when using blended fuels like those containing ethanol.

Using Fuel Additives

Guidance on using fuel additives to inhibit corrosion and prevent gum deposits.

STARTING/STOPPING INSTRUCTIONS

Starting Instructions

Detailed steps for safely starting the trimmer engine using the primer bulb and choke.

Stopping Instructions

Procedures for safely shutting off the trimmer engine and allowing it to cool.

OPERATING INSTRUCTIONS

Holding the Trimmer

Proper posture and grip for operating the trimmer safely and effectively.

Adjusting Trimming Line Length

Method for extending the trimmer line using the bump head while operating.

Decorative Trimming

Techniques for precise trimming around trees, posts, and fences at an angle.

MAINTENANCE AND REPAIR INSTRUCTIONS

Maintenance Schedule

Recommended maintenance tasks and their frequencies for optimal performance.

Line Installation

Procedures for installing new trimming line, including warnings about incorrect types.

Winding the Existing Inner Reel

Step-by-step guide for rewinding the trimming line onto the inner reel.

Single Line Installation

Method for installing single trimming line into the cutting head.

SplitLine™ Installation

Process for installing SplitLine™ trimming line for dual-line cutting.

Installing a Prewound Reel

Instructions for installing a pre-wound trimmer line reel into the cutting head.

Air Filter Maintenance

Steps for removing, cleaning, and re-oiling the air filter assembly.

Cleaning the Air Filter

Detailed instructions on how to properly clean and prepare the air filter for reinstallation.

Reinstalling the Air Filter/Muffler Cover

Guidance on correctly reattaching the air filter and muffler cover.

Spark Arrestor Maintenance

Procedure for inspecting and cleaning the spark arrestor screen to prevent fires.

Carburetor Adjustment

Instructions for adjusting the idle speed screw for optimal engine performance.

Replacing the Spark Plug

Steps for removing, checking, and replacing the spark plug with correct gap.

Cleaning

General cleaning instructions for the exterior of the unit.

Storage Information

Guidelines for storing the trimmer, including short and long-term procedures.

Transporting

Recommendations for safely transporting the trimmer.

TROUBLESHOOTING

Engine Troubleshooting

Solutions for common engine starting, idling, and power issues.

Cutting Attachment Troubleshooting

Guidance for resolving issues with line advancement and cutting line control.

SPECIFICATIONS

Engine Specifications

Technical details of the trimmer's engine, including type, displacement, and RPM.

Drive Shaft & Cutting Attachment Specifications

Specifications for the drive shaft, cutting mechanism, and line dimensions.

California / EPA Emission Control Warranty Statement

Your Warranty Rights and Obligations

Overview of warranty rights and responsibilities for emission control systems.

Owner's Warranty Responsibilities

Duties of the owner regarding maintenance and proper use for warranty coverage.

Manufacturer's Warranty Coverage

Details on the duration and scope of the manufacturer's warranty for the engine.

MANUFACTURER'S LIMITED WARRANTY

How to Obtain Service

Instructions on how to get warranty service and locate authorized dealers.

Warranty Exclusions

Conditions and situations not covered by the limited warranty.

State Law and Limitations

Information on how state laws affect warranty rights and limitations.

Related product manuals

Troy-Bilt TB65SS User Manual

Table of Contents

Questions and Answers:

Troy-Bilt TB65SS Specifications

Summary

INTRODUCTION

Service Information

Product References, Illustrations, and Specifications

RULES FOR SAFE OPERATION

Safety Symbols and Meanings

Important Safety Instructions

Safety Warnings for Gas Units

Safety and International Symbols

KNOW YOUR UNIT

Applications

ASSEMBLY INSTRUCTIONS

Install and Adjust the D-Handle

Installing the Cutting Attachment Shield

OIL AND FUEL INFORMATION

Oil and Fuel Mixing Instructions

Using Blended Fuels

Using Fuel Additives

STARTING/STOPPING INSTRUCTIONS

Starting Instructions

Stopping Instructions

OPERATING INSTRUCTIONS

Holding the Trimmer

Adjusting Trimming Line Length

Decorative Trimming

MAINTENANCE AND REPAIR INSTRUCTIONS

Maintenance Schedule

Line Installation

Winding the Existing Inner Reel

Single Line Installation

SplitLine™ Installation

Installing a Prewound Reel

Air Filter Maintenance

Cleaning the Air Filter

Reinstalling the Air Filter/Muffler Cover

Spark Arrestor Maintenance

Carburetor Adjustment

Replacing the Spark Plug

Cleaning

Storage Information

Transporting

TROUBLESHOOTING

Engine Troubleshooting

Cutting Attachment Troubleshooting

SPECIFICATIONS

Engine Specifications

Drive Shaft & Cutting Attachment Specifications

California / EPA Emission Control Warranty Statement

Your Warranty Rights and Obligations

Owner's Warranty Responsibilities

Manufacturer's Warranty Coverage

MANUFACTURER'S LIMITED WARRANTY

How to Obtain Service

Warranty Exclusions

State Law and Limitations

Related product manuals