Sears 502.25502 Before Starting the Engine, HOW to Start the Engine, ADD Gasoline, Carburetor

Models: 502.25502

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OPERATION

BEFORE STARTING THE ENGINE

CHECK OIL - Add as needed

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

runs

1 Make sure the unit is tevel

2Clean the area around the dipstick Remove the dipstick Wipe the oil from the dipstick

3Insert the dipstick into the oil fill tube Turn the dipstick clockwise untiI it is tight Remove the dipstick Check the oil level on the dipstick The oll level must reach the FULL mark on the dipstick

4If necessary, add oil until the oil reaches the FULL mark on the dipstick The quantity of oiI needed from ADD to FULL is shown on the dipstick Do not add too much oil

ADD GASOLINE

Fill the fuel tank with regular unleaded gasoline Make sure the gasoline is fresh and clean Leaded gasoline will _ncrease deposits and shorten the life of the valves Do not use premium unIeaded gasoline

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 Drain the fuel tank, Start the engine Let the engine run until the fuel lines and

the carburetor are empty, After storage, make sure you use ,flesh fuel, See the storage instructions for additional information

Never use engine cleaner or carburetor cleaner in the fuel tank

or permanent damage can occur,

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 enclosure Before you add gasoline, stop the engine and let the engine cool for several minutes

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 See "How To Adjust The Carburetor"

in the maintenance section

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

2A change from summer to winter operation

3A40 ° change in the operation temperature The carburetor was adjusted at 80 ° at the factory

4The 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 mounted in the seat These components

tell the electrical system if the operator is sitting

on the seat For your protection, always make

sure this system operates correctly This system will stop the engine when the operator leaves

the seat if the blade engagement control is engaged

NOTE: The engine will not start unless you depress the

clutch/brake pedal, move the shift lever to the NEUTRAL

position, and move the blade engagement control to the

DISENGAGED position

I Sit in the middle of the seat Completely pusl_ the

clutch/brake pedal forward Keep your foot on the pedal

2Move the shift lever to the NEUTRAL (N) position

3Move the blade engagement control to the DISENGAGE position

4Move the throttle control to the CHOKE position

5Turn 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.

move the throttle control to the FAST position Again try

to start the engine If the engine will not start, see the

TROUBLE SHOOTING CHART

6After the engine starts move the throttle control from CHOKE to a needed speed

7Before you begin .work, let a cold engine run for several minutes To start a hot engine move the throttle control toa position between FAST and SLOW

F-92533

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Sears 502.25502 Before Starting the Engine, HOW to Start the Engine, ADD Gasoline, Carburetor, Trouble Shooting Chart