MTD 11B-439Q755 User Manual

Safety • Assembly • Operation • Tips &Techniques • Maintenance • Troubleshooting • Parts Lists • Warranty
OF A O AL
21=inch Rotary Mower- Model Series 430
iMPORTANT
READ SAFETY RULES AND iNSTRUCTiONS CAREFULLY BEFORE OPERATION
Warning: Thisunitisequippedwithan internalcombustionengineandshouldnotbeusedon or nearany unimprovedforest-covered,brush-
coveredor grass-coveredlandunlesstheengine'sexhaustsystemisequippedwitha sparkarrestermeetingapplicablelocalor statelaws(if any).
If a sparkarresteris used,it shouldbemaintainedineffectiveworkingorderby the operator.In theStateof Californiathe aboveis requiredbylaw
(Section4442of the CaliforniaPublicResourcesCode).Otherstatesmayhavesimilarlaws.Federallawsapplyonfederallands.A sparkarrester
forthemufflerisavailablethroughyour nearestengineauthorizedservicedealeror contactthe servicedepartment,RO.Box361131Cleveland,
Ohio44136-0019.
PRINTEDIN U.S.A.
MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019
FORMNO.769-01638C
10/12/2006

MTD 11B-439Q755 Specifications

General

Brand	MTD
Model	11B-439Q755
Category	Lawn Mower
Language	English

Summary

Finding and Recording Model Number

Customer Support

Slope Gauge

Safe Operation Practices

Children

Emphasizes operator alertness to children's presence and safety rules.

General Operation

Provides essential instructions for safe operation and handling.

Slope Operation

Service

Safe Handling Of Gasoline

Details precautions and safe methods for handling gasoline to prevent injury.

General Service

Outlines general maintenance practices and safety checks.

Setup and Adjustment

Adjustments

Explains how to adjust cutting height using levers on each wheel.

Operating Your Lawn Mower

Starting Engine

Provides specific instructions for starting Briggs & Stratton/Tecumseh and Honda engines.

Stopping Engine

Details the procedure for safely stopping the mower's engine and blade.

Using Your Lawn Mower

Covers basic operation, safety checks, mulching, and grass catcher use.

Maintaining Your Lawn Mower

General Recommendations

Offers general advice on safety, warranty, and periodic checks for maintenance.

Lubrication

Guides on lubricating pivot points, wheels, and springs for smooth operation.

Deck Care

Instructions for cleaning the underside of the mower deck after use.

Engine Care

Key maintenance tasks for the engine, including oil, air cleaner, and spark plug.

Blade Care

Replacing Rear Flap

Step-by-step guide on how to remove and replace the rear flap.

Off-Season Storage

Procedures for preparing the mower for storage, including cleaning and lubrication.

Trouble Shooting

Safety Labels Found On Your Lawn Mower

Parts List

Manufacturer's Limited Warranty