Bolens 13AG678G022 - Manual (Page 14)

STEERING GEARS
Lubricate teeth of steering gears with automotive
multi-purpose grease after every 25 hours of operation
or once a season. See figure 16.
STEERING SHAFT
Lubricate steering shaft at least once a season with
light oil.
FIGURE 16.
TRANSAXLE
The transaxle is lubricated at the factory and does not
require checking. If disassembled for any reason,
lubricate with 10 oz. of Shell grease, part number 737-
0148.
WHEELS
The front wheels may be provided with grease fittings.
The rear wheels must be removed from the axle for
lubrication. Lubricate both front and rear wheels at
least once a season with automotive multi-purpose
grease.
PIVOT POINTS
Lubricate all pivot points with light oil at least once a
season.
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MAINTENANCE
WARNING: Disconnect the spark plug
wire(s) and ground against the engine
before performing any adjustments,
repairs or maintenance.
TROUBLE SHOOTING
Refer to the chart on page 19 for trouble shooting
engine problems.
ENGINE
Refer to the separate engine manual for engine
maintenance instructions.
Service air cleaner every 10 hours under normal
conditions. Clean every few hours under extremely
dusty conditions. To service the air cleaner, refer to the
separate engine manual packed with your unit.
The spark plug(s) should be cleaned and the gap
reset once a season. Spark plug replacement is
recommended at the start of each mowing season;
check engine manual for correct plug type and gap
specifications.
Maintain engine oil as instructed in the separate
engine manual packed with your unit. Read and follow
instructions carefully.
Optional Oil Drain Sleeve
Your lawn tractor may have a plastic oil drain sleeve
packed with the loose parts for your convenience in
draining oil from the crankcase. To drain the oil, snap
small end of oil drain sleeve onto oil sump. See figure
17. Remove drain plug and drain oil into a suitable
container.
FUEL FILTER
Your unit is equipped with a replaceable in-line fuel
filter. Replace filter whenever contamination or dis­
coloration is noticed. Order replacement filter through
your authorized engine service dealer.
CLEANING ENGINE AND DECK
Any fuel or oil spilled on the machine should be wiped
off promptly. Grass, leaves, and other dirt must not be
left to accumulate around the cooling fins of the engine
or on any part of the machine.
Clean the underside of the deck after each mowing.
CUniNG BLADES
A. Removal for Sharpening or Replacement
WARNING: Be sure to disconnect and
ground the spark plug wire(s) and remove
ignition key before working on the cutting
blade to prevent accidental engine start­
ing. Protect hands by using heavy gloves
or a rag to grasp the cutting blades.
1. Remove the hex flange nut which holds the blade
to the blade spindle.
2. Remove the blade from the spindle.
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