WARNING: Periodically inspect the blade adapter and/or spindle for cracks or damage, especially if you strike a foreign object. Replace immediately if damaged.

The blades may be removed as follows.

Remove the deck from beneath the tractor, (refer to DECK REMOVAL) then gently flip the deck over to expose its underside.

Place a block of wood between the center deck housing baffle and the cutting blade to act as a stabilizer. See Figure 20.

Use a 15/16" wrench to remove the hex flange nut that secures the blade to the spindle assembly. See Figure 20.

To properly sharpen the cutting blades, remove equal amounts of metal from both ends of the blades along the cutting edges, parallel to the trailing edge, at a 25° to 30° angle. See Figure 21.

IMPORTANT: If the cutting edge of the blade has already been sharpened to within 5/8" of the wind wing radius, or if any metal separation is present, replace the blades with new ones. See Figure 21.

It is important that each cutting blade edge be ground equally to maintain proper blade balance.

A poorly balanced blade will cause excessive vibration and may cause damage to the tractor and result in personal injury.

The blade can be tested by balancing it on a round shaft screwdriver. Grind metal from the heavy side until it balances evenly.

Hex Flange Nut

Wood Block

 

Spindle Assembly

 

Figure 20

IMPORTANT: When replacing the blade, be sure to install the blade with the side of the blade marked ‘‘Bottom’’ (or with a part number stamped in it) facing the ground when the mower is in the operating position.

IMPORTANT: Use a torque wrenchto tighten blade spindle hex flange nut to between 70 ft-lbs and 90 ft-lbs.

Blade Separation

Worn Blade Edge

Wind Wing

5/8"

minimum

Sharpen Edge Evenly

Figure 21

BATTERY

The battery is sealed and is maintenance-free. Acid levels cannot be checked.

WARNING: Shield eyes (e.g. goggles, face shield) and protect skin and clothing when handling battery acid or a battery containing acid.

Always keep the battery cables and terminals clean and free of corrosive build-up.

After cleaning the battery and terminals, apply a light coat of petroleum jelly or grease to both terminals.

Always keep the rubber boot positioned over the positive terminal to prevent shorting.

IMPORTANT: If removing the battery for any reason, disconnect the NEGATIVE (Black) wire from it’s terminal first, followed by the POSITIVE (Red) wire. When re-installing 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 change the polarity and cause damage to your engine’s alternating system.

IMPORTANT:

1.Battery wires must be connected to the correct terminals. Reversing them could change the polarity and damage engine’s alternating system.

2.Do not jump-start a damaged battery.

3.When storing the battery, disconnect the negative terminal and store with full charge.

CHARGING

If the unit has not been put into use for an extended period of time, charge the battery with an automotive- type 12-volt charger for a minimum of one hour at six amps.

WARNING: Batteries give off an explosive gas while charging. Charge 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.

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Toro 14AP80RP544 manual Battery, Charging