Troy-Bilt 77T Series - User Manual

Safety • Assembly • Operation • Tips & Techniques • Maintenance • Troubleshooting • Parts Lists • Warranty
Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brush-
covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any).
If a spark arrester is used, it should be maintained in effective working order by the operator. In the State of California the above is required by law
(Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester
for the muffler is available through your nearest engine authorized service dealer or contact the service department, P.O. Box 361131 Cleveland,
Ohio 44136-0019.
Troy-Bilt LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019
PRINTED IN U.S.A
READ SAFETY RULES AND INSTRUCTIONS CAREFULLY BEFORE OPERATION
IMPORTANT
OPERATOR’S MANUAL
Transmatic Lawn Tractor — Model Series 77T
01/2006
FORM NO. 769-02243A

Summary

Important Safety Rules and Initial Setup

Before Operation Safety

Key safety rules before operating the lawn tractor.

Safe Operation Practices

General Safety Guidelines

Comprehensive safety guidelines for operating the tractor, including children, gasoline, and general use.

Slope Operation and Towing Safety

Setting Up and Operating Your Lawn Tractor

Tractor Control Identification

Identification of key controls on the lawn tractor.

Driving and Mowing Operations

Adjusting and Maintaining Your Lawn Tractor

Deck Adjustments and Maintenance

Engine and Component Maintenance

Procedures for engine oil, spark plugs, lubrication, and belts.

Cutting Blades and Belt Service

Maintenance for cutting blades and drive belts.

Safety Labels and Troubleshooting

Safety Label Identification

Troubleshooting Engine and Mower Issues

Common problems and remedies for engine and mower performance.

Warranty Information

Emission Control Warranty

Manufacturers Limited Warranty

Troy-Bilt 77T Series Specifications

General

Deck Material	Steel
Mulching Capability	Yes
Bagging Capability	Yes
Side Discharge Capability	Yes
Cutting Width	21 inches
Cutting Height	1.25 - 3.75 in
Cutting Options	Mulching, Bagging, Side Discharge
Warranty	2-year limited