To properly sharpen the cutting blades, remove equal 4.
amounts of metal from both ends of the blades along the
angle. Always grind each cutting blade edge equally to
maintain proper blade balance. See Fig. 7-7.
CAUTION: If the cutting edge of the blade has
previously been sharpened, or if any metal
separation is present, replace the blades with new
ones.
A poorly balanced blade will cause
excessive vibration, may damage to the tractor and/
or result in personal injury.
5.
metal from the heavy side until it balances evenly.
NOTE: When replacing the blade, be sure to install the blade with
stamped in it) facing the ground when the mower is in the
operating position.
CAUTION: Use a torque wrench to tighten the
blade spindle hex flange nut to between 70 ft-lbs
and 90 ft-lbs.
Battery
:
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.
CAUTION: If removing the battery, disconnect the
(Red) wire its terminal first, followed by the
NEGATIVE (Black) wire.
Jump Starting
Never jump start a damaged or frozen
battery. Be certain the vehicles do not touch, and
ignitions are off. Do not allow cable clamps to touch.
Connect positive ( +) cable to positive (+)post of your
Connect the other end of the cable to the positive (2. +) post
of the jumper battery.
Connect the second cable negative ( –) to the other post of
the jumper battery.
Make the final connection on the engine block of the 4.
tractor, away from the battery. Attach to an unpainted part
to assure a good connection.
CAUTION: If the jumper battery is installed on a
engine when jump starting your tractor.
5.
this manual).
6.
cables, in reverse order of connection.
Charging
Batteries give off an explosive gas
while charging. Charge the battery in a well
ventilated area and keep away from an open flame
or pilot light as on a water heater, space heater,
furnace, clothes dryer or other gas appliances.
CAUTION:
Always follow its instructions and heed its warnings.
If your tractor has not been put into use for an extended period
of time, charge the battery as follows:
If your battery charger is automatic, charge the battery 2.
until the charger indicates that charging is complete. If the
charger is not automatic, charge for no fewer than eight
hours.
26 se c t i O n 7— se r v i c e
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