Troy-Bilt TB320 User Manual

TROY-BILT LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019
Printed In USA
OperatOr’s Manual
Safe Operation Practices • Set-Up • Operation • Maintenance • Service • Troubleshooting • Warranty
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.
Self Propelled Mower — Model Series VC3X
Form No. 769-08410
(October 15, 2012)

Troy-Bilt TB320 Specifications

General

Drive System	Rear-wheel drive
Deck Material	Steel
Mulching Capability	Yes
Rear Bagging Capability	Yes
Side Discharge	Yes
Cutting Height Positions	6
Drive Type	Self-Propelled
Warranty	2-year limited
Cutting Width	21 inches
Cutting Height	1.25 - 3.75 inches
Speed Control	Variable

Summary

Important Safe Operation Practices

General Operation Safety Rules

Essential safety instructions for operating the lawn mower.

Slope Operation Safety

Precautions and guidelines for safely operating on slopes.

Child Safety Precautions

Measures to ensure children's safety during mower operation.

Service and Maintenance Overview

Safe Gasoline Handling

Critical safety procedures for handling gasoline fuel.

General Service Instructions

Assembly and Initial Set-Up

Handle Assembly Procedure

Adjustments and System Setup

Cutting Height Adjustment

Fuel and Oil Fill-Up

Instructions for adding gasoline and oil before first use.

Controls and Key Features

Blade Control Operation

Drive Control Operation

Cutting Height Adjustment Lever

Operating the Mower

Engine Starting and Stopping

Safe procedures for starting and stopping the engine.

Mowing Modes and Clipping Management

Maintenance and Lubrication

General Maintenance Recommendations

Safety advice and general tips for mower maintenance.

Lubrication Points

Deck Care and Cleaning

Deck Washing and Engine Care

Routine Engine Maintenance

Key engine maintenance tasks for performance and longevity.

Service and Seasonal Storage

Blade Service and Balancing

Procedures for blade inspection, sharpening, and balancing.

Troubleshooting Common Issues

Engine Starting and Running Problems

Solutions for engine failure to start or running erratically.

Performance and Vibration Solutions

Addressing issues like hesitation, skips, and excessive vibration.

Mowing Quality and Mulching Issues

Self-Propel System Troubleshooting

Diagnosing and fixing issues with the mower's self-propel function.

Replacement Parts List