Murray 425620x92B manual Before Starting the Engine, Carburetor, HOW to Start the Engine

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OPERATION

BEFORE STARTING THE ENGINE

CHECK THE OIL

NOTE: The engine was shipped from the factory filled with oil. Check the level of the oil. Add oil as needed. See the engine manufacturer’s instructions for the type of gasoline and oil to use.

1.Make sure the unit is level.

NOTE: Do not check the level of the oil while the engine runs.

2.Check the oil. Follow the procedure in the engine manufactur- er’s instructions.

3.If necessary, add oil until the oil reaches the FULL mark on the dipstick. The quantity of oil needed from ADD to FULL is shown on the dipstick. Do not add too much oil.

CAUTION: A mixture of alcohol (ethanol or methanol) and gasoline (called gasohol), will attract moisture and cause acid deposits during storage. While the unit is in storage, the acids in the fuel can damage the fuel system.

To prevent engine problems with the fuel system, empty the fuel system before storage of 30 days or longer as follows.

1.Drain the fuel tank.

2.Start the engine. Let the engine run until the fuel lines and the carburetor are empty.

3.After storage, make sure you use fresh fuel. See the storage instructions for additional information.

4.Never use engine cleaner or carburetor cleaner in the fuel tank or permanent damage can occur.

ADD GASOLINE

WARNING: Always use a safety gasoline container. Do not smoke when adding gasoline to the fuel tank. Do not add gasoline when you are inside an enclo- sure. Before you add gasoline, stop the engine and let the engine cool for several minutes.

Fill the

fuel tank with regular

Fuel Tank

unleaded gasoline. Do not use

Full

premium

unleaded gasoline.

Make sure the gasoline is fresh

 

and clean. Leaded gasoline will

 

increase

deposits and shorten

 

the life of the valves.

CARBURETOR

The factory settings for the carburetor are for most conditions. If the engine is operated under the following conditions, you can adjust the carburetor mixture. To adjust the carburetor, see the engine manufacturer’s instructions.

1.The engine has a loss of power or does not run smooth.

2.A change from summer to winter operation.

3.A 40 degree change in the operation temperature. The carbure- tor was adjusted at 80 degrees at the factory.

4.The engine is operated above 4,000 feet.

HOW TO START THE ENGINE

WARNING: The electrical system has an operator presence system that includes a sensor switch for the seat. These components tell the electrical system if the operator is sitting on the seat. This system will stop the engine when the operator leaves the seat if the blade rotation control is engaged or if the trans- mission is engaged. For your protection, always make sure this system operates correctly.

NOTE: The engine will not start unless you depress the brake pedal or engage the parking brake and move the blade rotation control to the DISENGAGE position.

1.Push the brake pedal completely forward. Keep your foot on the pedal.

2.Make sure the blade rotation control is in the DISENGAGE position.

3.Move the throttle control completely forward to the CHOKE or FAST position. Some models have a separate choke knob. Pull the choke knob to the full CHOKE position.

4.Turn the ignition key to the START position. Release the key when the engine starts.

NOTE: If the engine does not start after four or five tries, see the TROUBLE SHOOTING CHART.

5.Slowly move the throttle control to the SLOW position.

6.Let a cold engine run for several minutes. Begin work when the engine is warm. To start a hot engine, move the throttle control to a position between FAST and SLOW.

F-040740L

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Contents Model Table of Contents Environmental Awareness OWNER’S InformationII. Slope operation Safe Mowing Guide Safe Mowing Guide Safe Mowing Guide Before Mowing Steps to FollowControl And Operating Pictorials Safety Warning PictorialsInternational Pictorials International PictorialsAssembly AssemblyHOW to Assemble the Steering Wheel HOW to Install the SeatHOW to Assemble the Gauge Wheels HOW to Charge Maintenance Free Battery Maintenance Free BatteryHOW to Install the Battery Cables Check the Tires HOW to Prepare the EngineCheck the Level of the Mower Housing IMPORTANT! Before YOU Start MowingLocation of Controls OperationAttachments HOW to USE the Throttle ControlHOW to Disconnect the Transmission HOW to USE the Speed Control PedalHOW to Transport the Unit HOW to SET the Parking BrakeHOW to Change the Cutting Height HOW to Stop the UnitHOW to Operate the Unit on Hills HOW to Operate with the Mower HousingBefore Starting the Engine HOW to Start the EngineCarburetor Mowing and Bagging Tips Operating TipsGeneral Recommendations MaintenanceFrequency Maintenance Required Comments HOW to Check the MufflerHOW to Sharpen the Blade HOW to Remove and Install the BladeInspect Blade HOW to Adjust the Blade Rotation Control Remove the 1/4 inch 6 mm pin or bolt Figure HOW to Check and Adjust the Motion Drive BeltHOW to Check and Adjust the Drive Brake HOW to Check the Fuel Filter Where to LubricateHOW to Install the Mower Housing HOW to Remove the Mower HousingHOW to Adjust the Gauge Wheels HOW to Level the Mower Housing Removal HOW to Replace the Motion Drive BeltHOW to Replace the Mower Drive Belt Front Wheel HOW to Install the WheelsBattery HOW to Replace the FuseHOW to Replace the Light Bulb HOW to Clean the Mower HousingTrouble Shooting Chart USA 040740LChassis & Hood Repair PartsKey Description Drive Assembly Drive Assembly Steering Key Part Description Repair Parts Mower Housing Suspension Mower Housing Suspension Mower Housing Complete Mower Housing Assy Repair Parts Engine Mount Engine Mount Light Harness Electrical SystemElectrical System 040740L Index Model No Bushel Capacity Model No

425620x92B specifications

Murray 425620x92B is a notable power tool that has gained attention for its user-friendly design and efficient performance. This model is primarily designed for carpentry and woodworking enthusiasts, making it an excellent choice for both professionals and hobbyists.

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