BATTERIES
Battery Testing
2005 Precedent IQ System Electric Golf Car Maintenance and Service Manual
Page 13-9
13
DISCHARGE TEST
If the previous tests have failed to identify the problem, conduct a discharge test. The discharge test comes
closest to simulating actual vehicle operating conditions by continuously drawing current from the batteries
until voltage drops to 42.0 volts.
The discharge test is the hardest test on the batteries and the most time-consuming to perform. Use the bat-
tery discharge tester (CCI P/N 101831901).
Performing the Discharge Test
1. Be sure the batteries are fully charged and that the electrolyte level is correct in all cells.
2. Connect the tester leads to the positive (+) post of battery no.1 and negative (–) post of battery no. 4
(Figure 13-5, Page 13-9)
.
VEHICLE
NO.
BATTERY
NO.
ELECTROLYTE
TEMPERATURE
CORRECTION
FACTOR
CORRECTED SPECIFIC GRAVITY
REQUIRED
ACTION
CELL 1
CELL 2
CELL 3
CELL 4
CELL 5
CELL 6
12
1
20 °F
(–6.6 °C)
–0.024
1.275 –
0.024 =
1.251
1.280 –
0.024 =
1.256
1.280 –
0.024 =
1.256
1.275 –
0.024 =
1.251
1.280 –
0.024 =
1.256
1.280 –
0.024 =
1.256
Sound Battery – Fully
Charged
54
3
50 °F
(10 °C)
–0.012
1.260 –
0.012 =
1.248
1.200 –
0.012 =
1.188
1.270 –
0.012 =
1.258
1.265 –
0.012 =
1.253
1.270 –
0.012 =
1.258
1.260 –
0.012 =
1.248
Bad no. 2 Cell
38
2
100 °F
(37.8 °C)
+.008
1.200 +
0.008 =
1.208
1.180 +
0.008 =
1.188
1.170 +
0.008 =
1.178
1.200 +
0.008 =
1.208
1.180 +
0.008 =
1.188
1.198 +
0.008 =
1.198
Discharged
Battery –
Recharge and
Recheck
22
4
80 °F
(26.7 °C)
.000
1.240 –
0
= 1.240
1.245 –
0
= 1.245
Float
does
not rise
1.235 –
0
= 1.235
1.250 –
0
= 1.250
1.240 –
0
= 1.240
no.3 Cell Dead
– Replace Battery
Figure 13-5 Battery Discharge Test
2
3
4
FRONT
OF VEHICLE
TESTER
BLACK PROBE
TO BATTERY NO. 4 (–)
RED PROBE
TO BATTERY
NO. 1 (+)
1
Содержание 2005 Precedent
Страница 1: ...2005 Maintenance And Service Manual No 102680401 Edition Code 0205C0306B IQ System Electric Vehicles...
Страница 2: ......
Страница 12: ......
Страница 20: ...3...
Страница 76: ...7...
Страница 90: ...10...
Страница 158: ...14...
Страница 190: ...15B...
Страница 202: ...16...
Страница 209: ...Club Car R NOTES...
Страница 210: ...Club Car R NOTES...
Страница 211: ......