Snapper 23 Serie Manual Del Usuario E Instrucciones De Seguridad página 17

Maintenance
!
WARNING
DO NOT attempt any adjustments, maintenance, service or
repairs with the engine running. STOP engine. STOP blade.
Engage parking brake. Remove key. Remove spark plug
wire from spark plug and secure away from plug. Engine
and components are HOT. Avoid serious burns, allow all
parts to cool before working on machine. Fuel Filler Cap
and vent must be closed securely to prevent fuel spillage.
Introduction
To retain the quality of the Rear Engine Rider, use genuine
SNAPPER replacement parts only. Contact a local SNAPPER
dealer for parts and service assistance. For the correct part
or information for a particular Rear Engine Riding Mower,
always mention the model and serial number. SNAPPER rec-
ommends returning the Rear Engine Rider to an authorized
SNAPPER dealer annually for inspection and addition of any
new devices, which might upgrade the safety of the Rear
Engine Rider. For the nearest SNAPPER dealer in your area,
check the yellow pages under the heading LAWN MOWERS.
For engine parts and service, look for the engine manufactur-
er's dealers under the heading, ENGINES - gasoline.
Maintenance
Routine maintenance is important to the performance and
life of your Rear Engine Rider. Service performed properly
and at the recommended interval is essential. Refer to the
section entitled "MAINTENANCE SCHEDULE" in this manual
and in the Engine Owner's Manual. Carefully complete all of
the recommended service procedures.
Change Engine Oil
1. Place bricks or wooden blocks under the front wheels to
lower the rear of the engine.
2. Loosen or remove the oil fill cap on the engine.
3. Place a 2 quart minimum capacity container under the
end of the oil drain (Figure 19).
4. Remove or open the oil drain plug (A or B, Figure 19),
depending upon the type of oil drain plug the engine is
equipped with.
Figure 19: Oil drain plugs
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A
B
5. After all the oil has drained, replace or close the drain
plug, and wipe up any oil that may have spilled.
Dispose of used oil properly.
6. Fill the engine crankcase with new oil. Refer to the
engine manual for oil specifications.
7. Change the oil filter on engines equipped with oil filters
at every oil change. Refer to the engine manual for serv-
ice instructions.
Service Engine Air Cleaner
The engine is equipped with a dual element air cleaner. Both
the foam pre-cleaner and cartridge require service. Refer to
the Engine Manual for recommended service procedures.
Check Mower Blade
1. Follow the WARNING statement found on this page.
2. Check the fuel level in the tank. If over 3/4 full, remove
the tank. Refer to the section entitled "REMOVING FUEL
TANK". If 3/4 or less, proceed to the next step.
3. Carefully stand the Rear Engine Rider on the rear
bumper.
!
DANGER
Remove the battery if the Rear Engine Rider will be left
standing on the rear bumper for longer than 2 hours. Refer
to the section entitled "BATTERY REMOVAL". DO NOT use
a cutting blade that shows signs of excessive wear or
damage on the Rear Engine Rider. Refer to the section
entitled "MOWER BLADE REPLACEMENT" for proper
blade inspection and service procedures.
4. Check the torque of the blade mounting bolts (A, Figure
20). As necessary, torque to 30 to 40 ft. lbs.
5. Check the blade for sharpness, wear and damage. Refer
to the section entitled "BLADE WEAR LIMITS".
Figure 20: Checking blade bolt torque
6. Check the blade for straightness. Refer to the section
entitled "ADJUSTING MOWER BLADE".
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A
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