Full Product Manual

19Section 6 — Maintenance & adjuStMentS
Air Cleaner
The air cleaner element should be replaced every 100 hours or
once a season. Service the pre-cleaner and cartridge/air cleaner
element as instructed in the Engine Operator’s Manual.
Spark Plug
The spark plug should be cleaned and the gap reset every 25
hours or once a season. Refer to the Engine Operator’s Manual
for correct plug type and gap specifications.
Fuel Filter
The fuel filter cannot be cleaned and should be replaced every
100 operating hours; more often if run with old gasoline.
Clean Engine
If the engine has been running, allow it to cool for at least 30
minutes before cleaning. Periodically remove dirt build-up from
engine. Clean cooling fins every 25 hours. Clean with a brush or
compressed air.
Battery
CALIFORNIA PROPOSITION 65 WARNING!
Battery posts, terminals, and related accessories
contain lead and lead compounds, chemicals known
to the State of California to cause cancer and
reproductive harm. Wash hands after handling.
The battery is sealed and is maintenance-free. Acid levels cannot
be checked and fluid can not be added.
• Always keep the battery cables and terminals clean and
free of corrosive build-up. Clean every 10 hours and prior
to storing.
• After cleaning the battery and terminals, apply a light coat
of petroleum jelly or grease to both terminals.
CAUTION: If removing the battery for cleaning,
disconnect the NEGATIVE (Black) wire from its
terminal first, followed by the POSITIVE (Red) wire.
When reinstalling the battery, always connect the
POSITIVE (Red) wire its terminal first, followed by the
NEGATIVE (Black) wire. Be certain that the wires are
connected to the correct terminals; reversing them
could result in serious damage to your engine’s
alternating system.
Tire Pressure
WARNING! Under any circumstance do not exceed
manufacturer’s recommended psi. Equal tire
pressure should be maintained at all times. Refer to
sidewall of tire for recommended pressure.
Periodically check the pressure on both your mower’s rear
tires. Uneven tire pressure will cause the cutting deck to mow
unevenly and may result in mower to veering to either the
left or right during operation. Refer to the tire side wall for tire
manufacturer’s recommended psi and deflate (or inflate) the tires
as necessary.
Cleaning the Mower
Any fuel or oil spilled on the machine should be wiped OFF
promptly. Do NOT allow debris to accumulate around the cooling
fins of the engine, the transmission’s cooling fan or on any other
part of the machine, especially the belts and pulleys.
Smart Jet
Your mower’s deck is equipped with a water port on its surface as
part of its deck wash system.
Use the Smart Jet to rinse grass clippings from the deck’s
underside and prevent the buildup of corrosive chemicals.
Complete the following steps AFTER EACH MOWING:
WARNING! Before using the deck wash system,
always disengage the blade control, stop engine and
remove key to prevent unintended starting.
1. Position the mower on a level, clear location on your lawn,
near enough for your garden hose to reach.
CAUTION: Make certain the mower’s discharge
chute is directed AWAY from your house, garage,
parked cars, etc.
2. Remove the fast attach deck wash nozzle from the mower
deck and thread it onto the end of your garden hose.