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18
SERVICE AND ADJUSTMENTS
CAUTION: Before performing any service or adjustments:
• Release operator presence control bar.
• Make sure the blade and all moving parts have com plete ly stopped.
• Disconnect spark plug wire from spark plug and place wire where it can not come in
contact with plug.
GEAR CASE
• To keep your drive system working
properly, the gear case and area around
the drive should be kept clean and free
of trash build-up. Clean under the drive
cover twice a season.
• The gear case is fi lled with lubricant to
the proper level at the factory. The only
time the lubricant needs attention is if
service has been performed on the gear
case.
GEAR CASE WITH METAL HOUSING:
• If lubricant is required, use only Texaco
Starplex Premium 1 Grease, Part No.
750369. Do not substitute.
GEAR CASE WITH PLASTIC HOUSING:
• If lubricant is required, use only ELF
Multis EP00. Do not sub sti tute.
ENGINE
Read the maintenance section of your
engine manual.
LUBRICATION
Change the oil after the fi rst two hours of
operation and every 25 hours there af ter or
at least once a year if the lawn mower is
not used for 25 hours in one year. Refer to
engine manual.
TO CHANGE ENGINE OIL
(SEE ENGINE MANUAL)
• Be sure lawn mower is on level surface.
• Oil will drain more freely when warm.
• Catch oil in a suitable container.
• For engines without dipstick, re move
bottom oil drain plug.
• For engines with oil fi ll cap/dipstick,
remove bottom drain plug or remove en-
gine oil cap and turn mower on its side.
• After oil has drained completely, re place
oil drain plug and tighten se cure ly.
• Refi ll engine with oil. Pour slowly. Do
not overfi ll.
• Fill to top of slot inside of fi ller hole or
to “FULL” line on dipstick on models so
equipped. Keep oil at proper level.
AIR FILTER
Your engine will not run properly and may
be damaged by using a dirty air fi lter.
Clean the element after every 25 hours
of operation or every season. Replace
the air fi lter every 100 hours of operation
or every season, whichever occurs fi rst.
Service air cleaner more often under dusty
conditions. See the maintenance section
of your engine manual.
MUFFLER
Inspect and replace corroded muffl er as it
could create a fi re hazard and/or damage.
SPARK PLUG
Replace spark plug at the beginning of
each mowing season or after every 100
hours of operation, whichever occurs fi rst.
Set spark plug gap according to engine
manual specifi cations.
CLEANING
IMPORTANT: For best performance, keep
mower housing free of grass build-up and
trash. Clean the underside of your mower
after each use.
• Clean the underside of your lawn mower
by scraping to remove buildup of grass
and trash.
• Clean engine often to keep trash from
accumulating. A clogged engine runs
hotter and shortens engine life.
• Keep fi nished surfaces and wheels free
of all gasoline, oil, etc.
We do not recommend using a garden
hose to clean your lawn mower unless the
electrical system, muffl er, air fi lter, and
carburetor are covered to keep water out.
Water in engine can shorten engine life.
GRASS CATCHER (IF SO EQUIPPED)
Grass catcher may be hosed with water
but must be dry when used.
CAUTION: Under nor mal usage, the
catch er material is subject to de te ri o ra tion
and wear and should therefore be checked
to ensure compliance with origi nal
manufacturer specifi cations.
7
SPARK PLUG BOOT
On some models a spark plug boot is
packed loose in the parts bag. If your
model has the boot, install on spark plug
wire and reconnect spark plug wire to
spark plug.
TO PRE PARE BATTERY
(ELECTRIC START MODELS ONLY)
NOTE: Your battery must be charged
before you can start your lawn mower.
UNITS WITH HANDLE-MOUNTED KEY
SWITCH ONLY:
• Con nect battery charger con nec tor
(male) to harness con nec tor (fe male).
UNITS WITH DECK-MOUNTED BATTERY
or TRIMPLATE-MOUNTED KEY SWITCH:
• Disconnect engine connector (male)
from battery con nec tor (female).
• Connect battery charger connector
(male) to bat tery connector (fe male).
ALL UNITS:
• Plug battery charger into 110 volt A.C.
outlet.
• Leave battery charger connected for 24
hours before starting your engine for the
fi rst time.
UNITS WITH HANDLE-MOUNTED KEY
SWITCH ONLY:
• After charging, disconnect harness
connector (female) from bat tery charger
connector (male).
Connect your battery charger to charge
battery after each use.
IMPORTANT: The engine will not recharge
your battery.
UNITS WITH DECK-MOUNTED BATTERY
or TRIMPLATE-MOUNTED KEY SWITCH:
• After charging, connect engine con nec tor
(male) to bat tery connector (female).
Your engine has an integral alternator for
partial charging. Connect your battery
charger to charge battery as re quired.
Spark plug
Boot
Battery connector (Female)
Battery
charger
connector
(Male)
Engine
connector
(Male)
Battery
charger
DECK-MOUNTED BATTERY
TRIMPLATE-MOUNTED KEY SWITCH
Engine
connector (male)
Battery connector
(female)
Battery charger
Charger connector
(male)
Engine
connector
(male)
Harness
connector
(female)
Battery
charger
Charger
connector (male)
HANDLE-MOUNTED KEY SWITCH
IMPORTANT: The engine alternator will
not charge a discharged battery.
ALL UNITS:
At the end of the mowing season the
battery should be charged for 48 hours to
protect the battery during winter storage.
CAUTION: Always dis con nect the
en gine connector (male) from the battery
connector (female) to prevent ac ci den tal
start ing when trans port ing or stor ing your
lawn mower after the season.