Troy-Bilt TB4BP User Manual

Operator’s Manual
4-Cycle Backpack Blower
TB4BP
P/N 769-03148C (09/07)
For service call 1-800-828-5500, or 1-800-668-1238 in Canada to
obtain a list of authorized service dealers near you. For more details
about your unit, visit our website at www.troybilt.com.
DO NOT RETURN THE UNIT TO THE RETAILER. PROOF OF
PURCHASE WILL BE REQUIRED FOR WARRANTY SERVICE.
THIS PRODUCT IS COVERED BY ONE OR MORE U.S. PATENTS.
OTHER PATENTS PENDING.
Service on this unit both within and after the warranty period should be
performed only by an authorized and approved service dealer.
Copy the serial number here:
Copy the model and parent part number here:
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© 2007 MTD SOUTHWEST INC, All Rights Reserved.
TABLE OF CONTENTS
Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Rules for Safe Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Know Your Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Oil and Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Starting/Stopping Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Maintenance and Repair Instructions . . . . . . . . . . . . . . . . . . . . .11
Cleaning and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E18
SAVE THESE INSTRUCTIONS
S/N :
ITEM :
MODEL :
Before beginning, locate the unit’s model plate. It lists the model and
serial numbers of your unit. Refer to the sample plate below and
copy the information for future reference.

Troy-Bilt TB4BP Specifications

General

Brand	Troy-Bilt
Model	TB4BP
Category	Blower
Language	English

Summary

Rules for Safe Operation

Specific Safety Warnings

Covers Spark Arrestor requirements and California Proposition 65.

General Operating Safety Guidelines

Essential safety rules for operation, fuel handling, and personal protection.

Safe Usage and Maintenance Precautions

Safe Operating Practices

Guidelines for safe use, including placement, grip, moving parts, and maintenance.

Assembly Instructions

Blower Tube Assembly

Oil and Fuel Information

Recommended Oil and Fuel Types

Specifies the correct type of oil and fuel, including warnings about alcohol fuels.

Adding Oil to Crankcase

Checking and Fueling the Unit

Procedures for checking oil levels and safely fueling the unit.

Starting and Stopping Instructions

Engine Starting Procedure

Step-by-step guide for starting the engine, including choke lever positions.

Engine Stopping Procedure

Operating Instructions

Adjusting the Suspension System

Holding the Blower and Operating Tips

Proper grip, safety checks, and tips for efficient blower operation.

Maintenance and Repair Instructions

Maintenance Schedule Overview

Changing the Oil

Detailed procedure for changing the engine oil.

Cleaning the Air Filter

Troubleshooting Engine Issues

Engine Will Not Start

Common causes and actions for an engine that fails to start.

Engine Performance Problems

California / EPA Emission Control Warranty

Warranty Rights and Obligations