Lubrication; Maintenance - Cub Cadet 1030 Owner's Manual

CARBURETOR ADJUSTMENT
WARNING: If any adjustments are made
to the engine while the engine is running
(e.g. carburetor), disengage all clutches
and blades. Keep clear of all moving
parts. Be careful of heated surfaces and
muffler.
Minor carburetor adjustment may be required to
compensate for differences in fuel, temperature,
altitude and load.
To adjust the carburetor, refer to
the separate engine manual packed with your unit.
NOTE: A dirty air cieaner wili 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
riding mower.
Engine
—Maintain the engine oil according to the
engine manual.
Front Wheels
—Front wheels which have bronze
bearings are provided with grease fittings. Lubricate
at least once a season with automotive multi-purpose
grease. Wheels which have ball bearings do not
require lubrication.
Front Axle
—The front axle assemblies are provided
with grease fittings. Lubricate at least three times a
season using automotive multi-purpose grease.
Shift Cam
—Lubricate the shoulder spacer on shift
cam at least once a season using automotive multi¬
purpose grease.
Steering Gear
—Lubricate the steering gear segment
at least once a season using automotive multi-pur¬
pose grease. To lubricate, turn the steering wheel all
the way to the right. Brush grease on the steering
gear segment. Turn steering wheel several times in
both directions to disperse the grease.
Linkage
—Oil all deck linkage and height adjustment
linkage.
Transaxle
—It is lubricsited at the factory and does not
require checking. Lubricate with 10 oz. of grease (Part
No. 737-0148) if disassembled.
MAINTENANCE
WARNING: Disconnect spark plug wire
and ground it against the engine before
performing any repairs or maintenance.
CUTTING BLADE
A. Removal for Sharpening or Replacement
A
WARNING: Be sure to disconnect and
ground the spark plug wire before work¬
ing on the cutting blade to prevent acci¬
dental engine starting. Protect hands by
using heavy gloves or a rag to grasp the
cutting blade.
1. Remove the large bolt and lock washer which
holds the blade and adapter to the blade spindle.
See figure 14.
2. Remove the blade and adapter from the spindle.
3. If the blade or blade adapter needs replacing,
remove the two small bolts, lock washers and
nuts which hold the blade to the adapter. See fig¬
ure 14.
B. Sharpening
Remove the cutting blade by following the directions
of the preceding section.
When sharpening the blade, follow the original angle
of grind as a guide. It is
extremely important
that
each cutting edge receives an equal amount of grind¬
ing to prevent an unbalanced blade. An unbalanced
blade will cause excessive vibration when rotating at
high speeds, may cause damage to the mower and
could break, causing personal injury.
The blade can be tested for balance by balancing it
on a round shaft screwdriver. Remove metal from the
heavy side until it balances evenly.
NOTE: It is recommended that the blade always be
removed from the adapter for the best test of balance.
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