HAIMA 7 - Charging System; Inspection of Battery

Electrical System of Engine
G1-2
Charging System
Installation/Removal of Battery
1. Remove bracket (See External
Accessories - Cowl Grille Removal/
Installation)
2. Remove in order as shown in figure.
3. Install in reverse order as of removal.
Inspection of Battery
1 Battery clamp
2 Clamp bolt
3 Battery
4 Tray of battery
Battery
1 Inspect batty in order shown below.
Step Inspection Result Action
1
Measure terminal
voltage of battery (V)
＞12.4
Go to
step 3
＜12.4
Go to
next step
2
Conduct 30 min
quick charging, and
measure terminal
voltage of battery (V)
＞12.4
Go to
next step
＜12.4
Replace
Step Inspection Result Action
3
Conduct discharging
test (See Table of
Discharging Test),
record battery
terminal voltages
after 15 sec. Is the
voltage above
specified range?
Y Normal
N Replace
Positive voltage of battery after discharging
Approx. temperature
of battery
Min. Voltage
21℃ (70°F) 9.6
15℃ (59°F) 9.5
10℃ (50°F) 9.4
4℃ (39°F) 9.3
-1℃ (30°F) 9.1
-7℃ (19°F) 8.9
12℃ (10°F) 8.7
18℃ (0°F) 8.5
Table of Discharging test
Battery Discharging current (A)
75D23L 195
Dark current
1. Turn ignition switch to ON position and
then take off the key.
2. Disconnect negative battery cable.
Caution:
l Current tester may be damaged if any
electrical appliance is in use during
test.
3. Measure natural discharging current
between negative terminal and negative
cable.
Dark current
20m A max (≤20m A)
4. If the dark current is above the upper
limit, remove main fuse block and fuse in
it in sequence to measure dark current.
5. If dark current reduces, service harness
and connector related to that fuse.