MTD Series 410 User Manual

Safety • Assembly • Operation • 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.
PRINTED IN U.S.A.
READ SAFETY RULES AND INSTRUCTIONS CAREFULLY BEFORE OPERATION
IMPORTANT
OPERATOR’S MANUAL
For US Customers: MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019
For Canadian Customers: MTD Products Ltd., P. O. Box 1386, KITCHENER, ONTARIO N2G 4J1
21” Rotary Mower — Model Series 410
10/21/2005
772C0795

MTD Series 410 Specifications

General

Cutting Width	21 inches
Deck Material	Steel
Starter Type	Recoil
Mulching Capability	Yes
Side Discharge Capability	Yes
Discharge Options	Side, Mulch
Engine Type	4-Cycle
Cutting Height	1.25 - 3.75 in
Wheel Size	7 x 8 in

Summary

Finding and Recording Model Number

Finding and Recording Model Number

Locate and record the mower's model and serial numbers for future reference.

Customer Support

Customer Support

Contact MTD Customer Support for assembly, operation, or maintenance questions.

Slope Gauge

Slope Gauge

Guide to determine safe mowing slopes using a visual aid and angle measurement.

Safe Operation Practices

General Operation

Instructions for safe use, including operator responsibility, area preparation, and protective measures.

Slope Operation

Guidelines for safely operating the mower on inclines and slopes.

Safe Gasoline Handling

Procedures for safely storing, transporting, and fueling the mower with gasoline.

General Service

Safety precautions and general advice for performing maintenance on the mower.

Setup and Adjustments

Handle and Rope Guide Assembly

Steps to unfold and secure the upper handle to the lower handle and install the rope guide.

Wheel Height Adjustment

Adjusting the cutting height by moving levers on each wheel.

Grass Catcher Assembly and Attachment

Steps to assemble the grass bag and attach it to the mower.

Operating Your Lawn Mower

Know Your Lawn Mower

Diagram and identification of major mower parts and controls.

Before Starting

Essential checks and preparation before starting the engine.

To Start Engine

Procedures for priming and starting the mower's engine.

To Stop Engine

Releasing the blade control handle to safely stop the engine and blade.

Operating Tips

General guidance and tips for effective mowing and operation.

Using Grass Catcher

How to attach, use, and empty the grass catcher.

Maintenance

General Recommendations

General safety rules and advice for performing maintenance.

Lubrication

Specific lubrication points and frequency for mower components.

Engine Maintenance

Information on engine service, oil, air cleaner, and spark plug.

Deck Maintenance

Cleaning the underside of the mower deck after use.

Blade Care

Instructions for inspecting, sharpening, balancing, and replacing the cutting blade.

Rear Flap Replacement

Steps for removing and installing the rear discharge flap.

Off-Season Storage

Procedures for cleaning, lubricating, and storing the mower for the off-season.

Trouble Shooting

Engine Starting and Running Issues

Common causes and solutions for engine failure to start or erratic running.

Performance and Cut Quality Problems

Troubleshooting for overheating, vibration, mulching, and uneven cut issues.

Manufacturer's Limited Warranty

Warranty Details and Coverage

Explanation of the warranty period, coverage, and exclusions.

Obtaining Warranty Service

Instructions on how to locate a dealer and obtain warranty service.

Parts List

Part Number Reference

A detailed list of mower parts with their corresponding part numbers and descriptions.

Parts and Accessories Inquiry

Information on how to inquire about parts and accessories.