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Changing the Engine Oil
Change the engine oil after the first 2 operating
hours; change it yearly thereafter.
Run the engine a few minutes before changing the oil
to warm it. Warm oil flows better and carries more
contaminants.
Refer to Preparing for Maintenance on page 9.
1. Remove the
dipstick.
2. Tip the mower onto
the right side to drain
the used oil out through
the oil fill tube.
3. Slowly pour oil into
the oil fill tube until the
oil level reaches the Full
line on the dipstick. Do
not overfill. (Max. fill:
20 oz., type: SAE 30W
detergent oil with an API
service classification of
SF, SG, SH, or SJ.)
4. Install the dipstick securely.
5. Dispose of the used oil properly at a local
recycling center.
Lubricating the Wheel
Gears
1. Remove the wheel bolts on the front wheels and
remove the front wheels.
2. Apply a lubricating
oil to the inner and outer
sides of the gear as
shown.
3. Install the front wheels.
10
Replacing the Blade
Important: You will need a torque wrench to
install the blade properly. If you do not have a
torque wrench or are uncomfortable performing this
procedure, contact an Authorized Service Dealer.
Examine the blade whenever you run out of gasoline.
If the blade is damaged or cracked, replace it
immediately. If the blade edge is dull or nicked, have
it sharpened or replace it.
The blade is sharp; contacting the blade can
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result in serious personal injury.
Wear cloth or leather gloves when servicing the
blade.
1. Disconnect the spark plug wire from the spark
plug and hook it onto the retaining post. Refer to
Preparing for Maintenance on page 9.
2. Tip the mower onto the right side.
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3. Use a block of wood to hold the blade steady.
4. Remove the blade, saving all mounting hardware.
5. Install the new blade and all mounting hardware.
Important: Position the curved ends of the blade to
point toward the mower.
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6. Use a torque wrench to tighten the blade bolt to
60 ft-lb (82 N m).
Important: A bolt torqued to 60 ft-lb (82 N m) is
very tight. While holding the blade with a block
of wood, put your weight behind the ratchet or
wrench and tighten the bolt securely. This bolt is
very difficult to overtighten.
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Warning
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