MTD 14BI845H129 Operator's Manual page 51

• Add only distilled water. Never add additional acid
or any other chemicals to the battery after initial
activation.
NOTE: If you have operated the tractor for a long
period, check the fluid level of the battery as it can
overheat and lose fluid.
ChargingBattery
The engine is equipped with an alternator which
charges the battery while the tractor is running. Under
normal conditions, the battery only needs to be charged
before, during and after off-season storage. Follow the
instructions under "Off-Season Storage."
• To charge the battery, follow the chart below.
Batte_ PartNumber
725-1705D
725-1707D
725-0453G
725-1750
725-1706
Charging Duration
1 Hour
1 Hour
1 Hour
1 Hour
1 Hour
Amperes
2-3
6
6
6
6
Removing/ Re-InstallingBattery
_ WARNING" When removing or installing the battery, follow these instructions to prevent the
screwdriver from shorting against the frame.
• Removing the Battery: Disconnect negative cable
first, then positive cable.
• Installing the Battery: Connect positive cable first,
then negative cable.
Jump Starting
• First, connect end of one jumper cable to the
positive terminal of the good battery, then the other
end to the positive terminal of the dead battery.
• Connect the other jumper cable to the negative
terminal of the good battery, then to the frame of
the unit with the dead battery.
,_ WARNING: Failure to follow these
instructions in the correct order could cause
sparking, and the gas in either battery could
explode.
Cleanthe Battery
Clean the battery by removing it from the unit and
washing with a baking soda and water solution. If
necessary, scrape the battery terminals with a wire
brush to remove deposits. Coat terminals and exposed
wiring with grease or petroleum jelly to prevent corrosion.
Battery Failures
Common causes for battery failure are: initial activation
not done correctly, lack of water, adding chemicals
other than water after initial activation, undercharging,
overcharging, corroded connections, freezing. These
failures do not constitute warranty work.
Tires
• Maximum tire pressure under any circumstance is
30 p.s.i. Equal tire pressure should be maintained
on all tires. Check tire sidewalls for manufacturer's
recommendation on tire inflation.
• When installing a tire to the rim, make sure that the
rim is clean and free of rust. Lubricate both the tire
and the rim generously. Never inflate beyond
manufacturer's recommendation.
WARNING: Excessive pressure (over 30
p.s.i.) when seating beads may cause tire/rim
assembly to burst with force sufficient to cause
serious injury.
Cleaning Engine& Deck
• Any fuel or oil spilled on the machine should be
wiped off promptly. Grass, leaves, and other dirt
must not be allowed 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.
NOTE: We do not recommend the use of pressure
washers or garden hose to clean your unit. They may
cause damage to electric components, spindles,
pulleys, bearings or the engine. The use of water will
result in shortened life and reduce serviceability.
FuelFilter
Your unit is equipped with a replaceable in-line fuel
filter. Replace filter whenever contamination or
discoloration is noticed. Order replacement filter
through an authorized engine service dealer.
BeltReplacement
DeckBelt
Remove the deck from the tractor following
instructions on pages 10-12 in reverse order.
Belt
Guard
Pulley Cover /
Pulley Cover
Idler / ;k Stabilizer
Diagonal
Brace
Figure 28
23