Specifications 6; Battery Service - Toro Reelmaster 2000-D Service Manual

Battery Service

The battery is the heart of the electrical system. With
regular and proper service, battery life can be extended.
Additionally, battery and electrical component failure
can be prevented.
When working with batteries, use extreme cau-
tion to avoid slashing or spilling electrolyte.
Electrolyte can destroy clothing and burn skin or
eyes. Always wear safety goggles and a face
shield when working with batteries.
Electrolyte Specific Gravity
Fully charged: 1.265 corrected to 80
Discharged: less than 1.240
Battery Specifications
BCI Group Size 55
o
585 CCA at 0 F (–18
Reserve Capacity of 95 minutes at 80
Dimensions (including terminal posts and handle)
Length 9.0 inches (22.9 cm)
Width 6.0 inches (15.2 cm)
Height 8.5 inches (21.6 cm)
Removal and Installation (Fig. 29)
1. Loosen and remove negative cable from battery. Af-
ter negative cable is removed, loosen and remove posi-
tive cable.
2. Loosen flange nuts that secure battery bracket. Slide
bracket away from battery.
3. Carefully remove battery from machine.
4. Install battery in reverse order making sure to con-
nect positive cable to battery before connecting nega-
tive cable.
NOTE: Before connecting the negative (ground) cable,
connect a digital multimeter (set to amps) between the
negative battery post and the negative (ground) cable
connector. The reading should be less than 0.1 amp. If
the reading is 0.1 amp or more, the unit's electrical sys-
tem should be tested and repaired.
Inspection, Maintenance, and Testing
1. Perform following inspections and maintenance:
A. Check for cracks. Replace battery if cracked or
leaking.
B. Check battery terminal posts for corrosion. Use
wire brush to clean corrosion from posts.
Electrical System
CAUTION
o o
F (26.7 C)
o
C)
o o
F (27 C)
2
1. Negative battery cable
IMPORTANT: Before cleaning the battery, tape or
block vent holes to the filler caps and make sure the
caps are on tightly.
C. Check for signs of wetness or leakage on the top
of the battery which might indicate a loose or missing
filler cap, overcharging, loose terminal post, or over-
filling. Also, check battery case for dirt and oil. Clean
the battery with a solution of baking soda and water,
then rinse it with clean water.
D. Check that the cover seal is not broken away. Re-
place the battery if the seal is broken or leaking.
E. Check the electrolyte level in each cell. If the level
is below the tops of the plates in any cell, fill all cells
with distilled water between the minimum and max-
imum fill lines. Charge at 15 to 25 amps for 15 min-
utes to allow sufficient mixing of the electrolyte.
2. Conduct a hydrometer test of the battery electrolyte.
IMPORTANT: Make sure the area around the cells is
clean before opening the battery caps.
A. Measure the specific gravity of each cell with a
hydrometer. Draw electrolyte in and out of the
hydrometer barrel prior to taking a reading to warm–
up the hydrometer. At the same time take the tem-
perature of the cell.
Page 5 – 26
1
Figure 29
2. Positive battery cable
Reelmaster 2000–D