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ChuteDeflector& Rear DischargeDoor
•
Lubricate the torsion spring and the pivot point on
each end of the chute deflector and the rear
discharge door using a light oil. This will prevent
rusting and ensure that the deflector, which is a
safety device, can always work properly.
Engine
•
Follow the engine manual instructions and
recommended schedule for lubricating engine
components.
Pivot Points
•
Lubricate the pivot points on the blade control bar,
lower bail handle, and the cutting height adjustment
lever at least once a season with light oil. The blade
control bar and the lower bail handle must operate
freely in both directions. The cutting height
adjustment levers should be able to move easily.
SECTION 7: SERVICING YOUR LAWNMOWER
WARNING:
Be sure to disconnect
the
spark plug wire and DE-ENERGIZE
starter
before lubricating, repairing, or servicing. DO
NOT attempt any maintenance
or service to
the engine and/or mower equipped with the
safety key in the unlocked and/or energized
mode.
NEVER assume starter is de-energized, even
if the key is in the locked position and/or
removed from the engine. ALWAYS de-
energize self starter prior to performing any
maintenance or service to the engine and/or
mower. Follow instructions on the engine
and/or machine to de-energize starter.
BladeCare
Periodically inspect the blade adapter and pulley for
cracks, especially if you strike a foreign object. Replace
when necessary.
,_hb
WARNING"
When removing the cutting
blade for sharpening or replacement, protect
hands by using heavy gloves or a thick rag to
grasp the cutting blade.
•
Disconnect spark plug wire from spark plug.
•
Turn mower on its side making sure that the air filter
and the carburetor are up.
To RemoveBlade
•
Remove the bolt and the blade bell support that
hold the blade and blade adapter assembly to the
engine crankshaft. See Figure 13.
Blade
Adapter
Blade
Blade Bell
Support
Figure 13
•
Remove the blade and the adapter from the
crankshaft.
To ReplaceBlade:
•
Before reinstalling the blade and adapter assembly
to the unit, lubricate the engine crankshaft and the
inner surface of the blade adapter with light oil.
•
Be sure to install the blade with the side of the
blade marked "Bottom" (or with part number) facing
the ground when the mower is in the operating
position.
•
Slide the blade adapter assembly onto the engine
crankshaft.
•
Place the blade on the adapter. Be certain the
blade is aligned and seated on the blade adapter
flanges.
•
Place blade bell support on blade. Make sure the
notches on the blade bell support are aligned with
small holes in the blade.
Replace hex bolt and tighten to torque: 450 in. Ibs. min.,
600 in. Ibs. max.
14
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