Toro 22984HD Operator's Manual page 38

5. If the batteries are corroded, clean them with
a battery cleaner or a solution of 4 parts water
and 1 part baking soda.
6. Rinse the battery with clear water.
7. Coat the battery posts and cable connectors with
Grafo 112X (skin-over) grease (Toro Part No.
505-47) or petroleum jelly to prevent corrosion.
8. Install the battery; refer to
(page 38).
Installing the Battery
1. Using the fasteners previously removed, install
the positive (red) battery cable to the positive (+)
battery terminal (Figure
2. Slide the red terminal boot onto the positive
battery post.
3. Using the fasteners previously removed, install
the negative (black) battery cable to the negative
(-) battery terminal
4. Secure the battery using the bar and wing nuts
(Figure 49).
Important:
Ensure that the battery cables do not
contact any sharp edges or each other.
Servicing a Replacement Battery
The original battery is maintenance-free and does
not require service. The following procedures are for
servicing a replacement battery.
DANGER
Battery electrolyte contains sulfuric acid
which is fatal if consumed and causes severe
burns.
• Do not drink electrolyte and avoid contact
with skin, eyes or clothing. Wear safety
glasses to shield your eyes and rubber
gloves to protect your hands.
• Fill the battery where clean water is always
available for flushing the skin.
Checking the Battery Electrolyte Level
Service Interval: Every 25 hours (replacement
batteries only).
1. Park the machine on a level surface, engage the
parking brake, and lower the boom.
2. Shut off the engine and remove the key.
3. Look at the side of the battery. The electrolyte
must be up to the upper line
Installing the Battery
49).
(Figure 49).
(Figure 51). Do
not allow the electrolyte to fall below the lower
line (Figure 51).
1. Vent caps
2. Upper line
4. If the electrolyte is low, add the required amount
of distilled water; refer to
Battery (page
Adding Water to the Battery
The best time to add distilled water to the battery is
just before you operate the machine. This lets the
water mix thoroughly with the electrolyte solution.
1. Park the machine on a level surface, engage the
parking brake, and lower the boom.
2. Shut off the engine and remove the key.
3. Remove the battery from the machine; refer to
Removing the Battery (page
Important:
distilled water while the battery is installed in
the machine. Electrolyte could spill on other
parts and cause corrosion.
4. Clean the top of the battery with a paper towel.
5. Remove the vent caps from the battery
51).
6. Slowly pour distilled water into each battery cell
until the electrolyte level is up to the Upper line
(Figure 51) on the battery case.
Important:
electrolyte (sulfuric acid) can cause severe
corrosion and damage to the chassis.
7. Wait 5 to 10 minutes after filling the battery
cells. Add distilled water, if necessary, until the
electrolyte level is up to the Upper line
51) on the battery case.
8. Install the battery vent caps.
38
Figure 51
3. Lower line
Adding Water to the
38).
36).
Never fill the battery with
Do not overfill the battery;
g000537
(Figure
(Figure