Murray 405005x99B manual HOW to Replace the Mower Drive Belt

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MAINTENANCE

HOW TO REPLACE THE MOWER DRIVE BELT

1.Remove the mower housing. See the instructions on “How To Remove The Mower Housing”.

2.Pull the belt retainer away from the idler pulley and remove the mower drive belt (Figure 32).

3.Pull the belt retainer away from the right mandrel pulley and remove the mower drive belt.

4.Pull the belt retainer away from the left mandrel pulley and remove the mower drive belt.

NOTE: Replace the mower drive belt with an original equipment belt from an authorized service center.

5.Install the new mower drive belt. Pull the belt retainer away from the right mandrel pulley. Put the belt around the right mandrel pulley.

6.Pull the belt retainer away from the left mandrel pulley. Put the belt around the left mandrel pulley.

7.Pull the belt retainer away from the idler pulley. Put the flat side of the mower drive belt around the idler pulley.

8.Make sure the “V” side of the mower drive belt is against the mandrel pulleys as shown.

9.Install the mower housing. See the instructions on “How To Install The Mower Housing”.

10.Before you mow, check the blade rotation control. See the in- structions on “How To Adjust The Blade Rotation Control”.

	Left Mandrel Pulley
	Belt Retainer
Right Mandrel Pulley	Belt Retainer
Belt Retainer
	Idler Pulley
	Mower Drive Belt
	Figure 32
F-040707L	30

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Contents Model Table of Contents OWNER’S Information Responsibility of the OwnerII. Slope operation Safe Mowing Guide Safe Mowing Guide Safe Mowing Guide Steps to Follow Before MowingInternational Pictorials International PictorialsAssembly AssemblyHOW to Install the Seat HOW to Assemble the Steering WheelMaintenance Free Battery HOW to Charge Maintenance Free BatteryHOW to Install the Battery Cables IMPORTANT! Before YOU Start Mowing HOW to Prepare the EngineCheck the Level of the Mower Housing Check the TiresOperation Location of ControlsLift Lever HOW to USE the Throttle Control HOW to USE the Shift LeverAttachments HOW to Stop the Unit HOW to SET the Parking BrakeHOW to Change the Cutting Height HOW to Transport the UnitHOW to Operate with the Mower Housing HOW to Operate the Unit on HillsHOW to Start the Engine Before Starting the EngineCarburetor Operating Tips Mowing and Bagging TipsHOW to Check the Muffler MaintenanceMaintenance Chart General RecommendationsHOW to Remove and Install the Blade HOW to Sharpen the BladeInspect Blade HOW to Adjust the Blade Rotation Control HOW to Check and Adjust the Clutch HOW to Check and Adjust the Drive BrakeHOW to Adjust the Shift Lever Disconnect the adjuster nut from the shifter bracket FigureWhere to Lubricate HOW to Check the Fuel FilterHOW to Remove the Mower Housing HOW to Install the Mower HousingHOW to Level the Mower Housing HOW to Replace Motion Drive Belt RemovalInstallation HOW to Replace the Mower Drive Belt HOW to Install the Wheels Front WheelHOW to Clean the Mower Housing HOW to Replace the FuseHOW to Replace the Light Bulb BatteryTrouble Shooting Chart Problem The engine will not startMURRAY, INC. Lawn Mower Central Parts Distributors 040707L Repair Parts Chassis & HoodKey Description Motion Drive Motion Drive Steering Steering Repair Parts Mower Housing Suspension Mower Housing Suspension Repair Parts Mower Housing Complete Mower Housing Assembly Repair Parts Engine Mount Engine Mount Repair Parts Electrical System Electrical System 040707L Index Lawn Tractor Accessories