Figure 10, Carburetor adjustments, Lubrication – MTD 113-410A000 User Manual
Page 7: Maintenance, Trouble shooting, Cuning blade
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N
Cable
Control
Lever
On Engine
FIGURE 9B.—Tecumseh Engines
Screw
Biade Control—Lubricate the pivot points on the
blade control handle and the brake cable at least
once a season with light oil. See figure 10. The blade
control must operate freely in both directions.
Blade Control
Handle
Pivot
Point
FIGURE 10.
Rear Discharge Door—The torsion springs and pivot
points should be lubricated periodically with light oil to
prevent any rust or binding. Door must work freely.
Wheels—Mower may be provided with ball bearing
wheels. Lubricate at least once a season with light oil.
If the wheels are removed for any reason, lubricate
the surface of the axle bolt and the inner surface of
the wheel with light oil. A 4 oz. plastic bottle of light oil
lubricant is available. Order part number 737-0170.
Engine oil may also be used.
Engine—Follow engine manual for lubrication instruc
tions.
CARBURETOR ADJUSTMENTS
A
WARNING: If any adjustments are made
to the engine while the engine is running
(e.g. carburetor), keep clear of all moving
parts. Be careful of heated surfaces and
muffler.
Minor carburetor adjustments may be required to
compensate for differences in fuel, temperature,
altitude and load. To adjust carburetor, refer to the
separate engine manual packed with your mower.
NOTE: A dirty air cleaner will cause an engine to run
rough. Be certain air cleaner is clean and attached to
the carburetor before adjusting carburetor.
LUBRICATION
A
WARNING: Always stop engine and dis
connect spark plug wire before cleaning,
lubricating or doing any kind of work on
lawn mower.
MAINTENANCE
A
WARNING: Be sure to disconnect and
ground the spark plug wire before per
forming any repairs or maintenance.
NOTE: When tipping the unit, empty the fuel tank and
keep engine spark plug side up.
TROUBLE SHOOTING
Refer to page 9 of this manual for trouble shooting
information.
CUniNG BLADE
When removing the cutting blade for sharpening or
replacement, protect hands by using heavy gloves or
a rag to grasp the cutting blade. Remove the bolt and
bell washer which hold the blade and adapter to the
engine crankshaft. Remove the blade and adapter
from the crankshaft.
If the blade or blade adapter needs replacing, remove
the two small bolts, lock washers and nuts which hold
the blade to the adapter.