Murray 425603x99A manual HOW to Check and Adjust the Motion Drive Belt

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MAINTENANCE

HOW TO CHECK AND ADJUST THE MOTION DRIVE BELT

If the motion drive belt is loose, the belt will slip when; (1) going up a hill, (2) pulling a heavy load, or (3) the unit will not move forward. Adjust the belt as follows.

WARNING: Before you make an inspection, adjust- ment, or repair to the unit, disconnect the wire to the spark plug. Remove the wire from the spark plug to prevent the engine from starting by accident.

1.Check the routing of the motion drive belt. Make sure the belt is installed correctly and is inside all the belt guides.

2.Disconnect the clutch link from the idler arm (Figure 17).

3.Align the hole in the brake lever with the hole in the frame. Hold the brake lever in place with a 1/4 inch (6 mm) pin or bolt (Figure 18).

4.Rotate the clutch link until the mounting hole in the clutch link is aligned with the hole in the idler arm as shown in Figure 17.

5.Connect the clutch link to the idler arm (Figure 17).

6.Remove the 1/4 inch (6 mm) pin or bolt (Figure 18).

7.If the belt still slips after the belt has been adjusted, then the motion drive belt is worn or damaged and must be replaced. See “How To Replace The Motion Drive Belt”.

Clutch Rod

Clutch Link

Idler Arm

Mounting

Holes

Figure 17

 

 

 

Belt Guide

 

1/4” (6mm)

 

Brake Lever

 

 

 

 

Pin or Bolt

 

 

 

Clutch Link

 

 

 

Idler Arm

 

 

 

 

 

Motion Drive Belt

 

 

Idler Spring

Figure 18

 

 

 

F–030738L

 

 

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Contents Model Table of Contents OWNER’S Information Environmental AwarenessSafe Operation Practices for Ride-on Mowers II. Slope operation Safe Mowing Guide Safe Mowing Guide Safe Mowing Guide Steps to Follow Before MowingSafety Warning Pictorials International PictorialsInternational Pictorials Control And Operating PictorialsAssembly AssemblyHOW to Install the Seat HOW to Assemble the Steering Wheel100105417x47 25x3 17x146Maintenance Free Battery HOW to Charge Maintenance Free BatteryHOW to Install the Battery Cables Remove the battery and battery trayHOW to Prepare the Engine Check the Level of the Mower HousingIMPORTANT! Before YOU Start Mowing Check the TiresOperation Location of ControlsHOW to USE the Throttle Control AttachmentsHOW to USE the Speed Control Pedal HOW to Disconnect the TransmissionTo 1/2 To 2/3HOW to SET the Parking Brake HOW to Change the Cutting HeightHOW to Stop the Unit 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 TipsMaintenance Frequency Maintenance Required CommentsHOW to Check the Muffler General RecommendationsHOW to Remove and Install the Blade HOW to Sharpen the BladeInspect Blade Mount the blade and blade adapter on the mandrelHOW to Adjust the Blade Rotation Control HOW to Check and Adjust the Motion Drive Belt Remove the 1/4 inch 6 mm pin or bolt FigureHOW to Check and Adjust the Drive Brake Disconnect the red cable from the positive + terminalWhere to Lubricate HOW to Check the Fuel FilterHOW to Remove the Mower Housing HOW to Install the Mower HousingRemove the mower drive belt from the stack pulley HOW to Adjust the Gauge Wheels Lift Lever Hole No Position No5,6 HOW to Level the Mower Housing HOW to Replace the Motion Drive Belt Install the mid-idler pulleyRemove the mid-idler pulley HOW to Replace the Mower Drive Belt HOW to Install the Wheels Fasten the rear wheel with washer and e-ringHOW to Replace the Fuse HOW to Replace the Light BulbHOW to Clean the Mower Housing BatteryTrouble Shooting Chart 030738L USARepair Parts Chassis & HoodKey Description Drive Assembly Drive Assembly Steering Repair Parts Mower Housing Suspension Repair Parts Mower Housing 7601032 Model 425603x99AREPAIR Parts Engine Mount Assembly Engine Mount Assembly Repair Parts Electrical System Electrical System Key Part Description030738L Index Model No Model No Bushel Capacity

425603x99A specifications

Murray 425603x99A is a significant advancement in the field of outdoor power equipment, combining innovative technologies with user-centric features to deliver an exceptional performance. This model is primarily designed for tackling heavy-duty landscaping tasks with efficiency and ease, making it a top choice among both professional landscapers and avid gardeners.

One of the standout features of the Murray 425603x99A is its powerful engine. Equipped with a robust four-stroke engine, this model offers high torque and reliable power, ensuring that it can handle challenging terrains and thick underbrush without faltering. The engine is not only powerful but also designed with fuel efficiency in mind, allowing users to complete more tasks on less fuel, which is both cost-effective and environmentally friendly.

The design of the Murray 425603x99A emphasizes user comfort and control. Its ergonomic handlebar system provides a comfortable grip and reduces vibrations, minimizing fatigue during extended periods of use. The adjustable height feature allows operators to customize the machine to suit their specific working conditions and personal preferences, enhancing overall user experience.

In terms of cutting technology, the Murray 425603x99A comes with a precision cutting deck that ensures clean and even cuts across various grass types. The deck’s design promotes excellent grass discharge performance, making it easy to manage clippings while maintaining a pristine lawn appearance. Additionally, the mower features multiple cutting height adjustments, providing versatility from a low trim to a more substantial grass length.

Safety is a critical consideration in the design of the Murray 425603x99A. It includes several safety features, such as an automatic shut-off function that engages when the operator releases the handle, preventing accidental starts. The sturdy construction of the mower also adds to its durability, ensuring that it can withstand the rigors of frequent use.

Moreover, the Murray 425603x99A is compatible with a range of accessories, allowing for personalized modifications to its functionality. Users can equip it with baggers, mulchers, and other attachments to enhance its versatility across different tasks.

Overall, the Murray 425603x99A stands out as a well-engineered and dependable outdoor power equipment choice. Its combination of power, precision, and thoughtful design features make it an excellent investment for anyone seeking durability and performance in their landscaping endeavors. Whether for commercial or residential use, this model promises to deliver results that exceed expectations.