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5. Wait five to ten minutes after filling the battery cells.
Add distilled water, if necessary, until the electrolyte
level is up to the upper line (Fig. 58) on the battery
case.
6. Reinstall battery vent caps.
Charging the Battery
Warning
Charging the battery produces gasses that can
explode.
Never smoke near the battery and keep sparks
and flames away from battery.
Important
Always keep the battery fully charged
(1.265 specific gravity). This is especially important to
prevent battery damage when the temperature is below
32 F (0 C).
1. Remove the battery from the chassis; refer to
Removing the Battery, page 45.
2. Check the electrolyte level; refer to Checking
Electrolyte Level, page 44.
3. Make sure the filler caps are installed in battery.
Charge battery for 10 to 15 minutes at 25 to 30 amps
or 30 minutes at 4–6 amps.
4. When the battery is fully charged, unplug the charger
from the electrical outlet, then disconnect the charger
leads from the battery posts (Fig. 60).
4
2
Figure 60
1. Positive Battery Post
2. Negative Battery Post
3
1
m–4970
3. Red (+) Charger Lead
4. Black (–) Charger Lead
46
5. Install the battery in the machine and connect the
battery cables; refer to Installing the Battery on
page 44.
Note: Do not run the machine with the battery
disconnected, electrical damage may occur.
Leveling the Mower
1. Position mower on a flat surface. Stop the engine, set
the parking brake, remove the key and disconnect the
spark plug wires from the spark plugs.
2. Check tire pressure of all four tires. If needed, adjust
to 13 psi (90 kPa)
3. Set anti-scalp rollers to top holes or remove them
completely for this adjustment.
4. Raise the deck to the transport position (Fig. 61). Take
force off of the two large deck lift springs by loosening
jam nut and front spring nut, in front of each spring, as
far as possible (Fig. 62).
5. Place two 1-1/4 in. (35 mm) thick blocks under rear
left and right lower edge of mower. Place one 1-3/8 in.
(44 mm) block under front center lower edge of
mower. Do not place under anti-scalp roller brackets.
Lower mower to the 1-1/2 in. (38 mm) height-of-cut
position (Fig. 61).
Figure 61
1. Transport position
6. Loosen bottom chain bolt in slot at rear of deck.
Repeat for opposite side (Fig. 62).
Note: Do not loosen front chain hardware.
7. Loosen front and rear locking nut on either side of
front swivel. Loosen until front chains are loose and
deck is supported by blocks. Repeat for opposite side.
(Fig. 62).
1
2
m–4122
2. 1-1/2 in. (38 mm)
height-of-cut
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