Troy-Bilt TB625 EC User Manual

769-08457 / 02 01/13
Operator’s Manual
Electric Start Capable
4-Cycle Trimmer
TB625 EC
TABLE OF CONTENTS
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Know Your Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Oil and Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Starting and Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Cleaning and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
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.
Copyright© 2013 MTD SOUTHWEST INC, All Rights Reserved.
DO NOT RETURN THIS UNIT TO THE RETAILER. PROOF OF
PURCHASE WILL BE REQUIRED FOR WARRANTY SERVICE.
For assistance regarding the assembly, controls, operation or
maintenance of the unit, please call the Customer Support Department
at 1-800-828-5500 in the United States or 1-800-668-1238 in Canada.
Additional information about the unit can be found on our website:
www.troybilt.com (U.S.) or www.troybilt.ca (Canada).
For service, please call the Customer Support Department to obtain
a list of authorized service dealers near you. Service on this unit,
both within and after the warranty period, should only be performed
by an authorized and approved service dealer. When servicing, use
only identical replacement parts.
SAVE THESE INSTRUCTIONS
SERVICE

Troy-Bilt TB625 EC Specifications

General

Engine Type	2-cycle
Line Diameter	0.095 inches
Starting System	Recoil
Line Feed	Bump Head
Shaft Type	Straight
Cutting System	Dual Line
Cutting Width	17 inches
Start Type	Pull start

Summary

Safety

General Safety Instructions

Core safety guidelines and fuel-specific precautions for operating the unit safely.

Operational Safety Guidelines

Safety practices to follow during operation and general use of the equipment.

Safety Symbols and Pictographs

Explanation of international symbols used for warnings and operational information.

Know Your Unit

Unit Applications

Lists the primary uses and functions of the trimmer, including cutting and edging.

Assembly Tools Required

Lists the necessary tools for assembling the trimmer unit.

Assembly

Installing the Cutting Head Shield

Step-by-step guide for attaching the cutting head shield for safety.

Installing and Adjusting the Handle

Instructions for fitting and positioning the trimmer's handle for optimal grip.

Oil and Fuel

Oil Specifications and Initial Addition

Guidance on correct oil type and procedure for initial oil filling.

Fuel Use and Refueling Procedures

Best practices for fuel use, including type and safe refueling methods.

Starting and Stopping

Starting Procedures

Detailed step-by-step instructions for starting the trimmer engine.

Stopping Procedures

Instructions for safely shutting down the trimmer engine.

Operation

Holding and Positioning the Trimmer

Proper techniques for holding and positioning the trimmer during use.

Trimming Line Length Adjustment

Method for releasing more trimming line using the bump head.

Decorative Trimming Technique

How to trim around obstacles at an angle for decorative finishing.

Maintenance

Maintenance Schedule Overview

Overview of required maintenance tasks and their recommended frequencies.

Replacing the Trimming Line

A guide for installing new trimmer line into the cutting head.

Removing Old Trimming Line

Steps to clear old trimming line and obstructions from the cutting head.

Checking and Adding Engine Oil

Procedure to inspect the oil level and add oil if necessary.

Changing Engine Oil

Steps for draining and refilling the engine oil.

Air Filter Maintenance

Instructions for cleaning and maintaining the air filter.

Idle Speed Adjustment

Procedure for setting the engine's idle speed.

Spark Plug Maintenance

How to inspect, clean, and gap the spark plug.

Cleaning and Storage

Unit Cleaning Procedures

Instructions for cleaning the exterior of the unit using a brush and cloth.

Storage Guidelines

Guidance for safely storing the unit for short and long terms.

Troubleshooting

Manufacturer's Limited Warranty