Subsection 04 (CHARGING SYSTEM)
TEST CONDITIONS
RD1-3
Permanent ground
BACKPROBE
PROBE
SPECIFICATION
RD1-3
BAT1 (+)
Battery voltage
2. Connect a battery load tester such as the
NAPA
ULTRA PRO BATTERY LOAD TESTER (P/N 95260)
.
3. Start vehicle.
4. Ensure proper test conditions.
TEST CONDITIONS
Battery voltage at idle‡
Above 12.6 Vdc
Engine
Increase to 4000 RPM
Load
As required to decrease
battery voltage to 12 Vdc
Time
15 seconds
‡ Required for accurate testing
5. Measure voltage drop.
BACKPROBE
PROBE
SPECIFICATION
RD1-3
BAT2 (-)
Under 0.4 Vdc
If voltage drop is above specification, locate and
repair damaged connector/wire.
BATTERY
Battery Information
These vehicles are equipped with a VRLA battery
(Valve Regulated Lead Acid). It is a maintenance-
free type battery.
Refer to battery manufacturer's instructions for
proper filling, activation and routine charging pro-
cedures.
Battery Removal
1. Remove seat.
2. Disconnect BLACK (-) cable first, then the RED
(+) cable.
NOTICE
Always respect this order for re-
moval; disconnect BLACK (-) cable first.
3. Remove battery retaining plate.
vmr2012-032-002_a
TYPICAL
1. Battery retaining plate
2. Retaining plate screws (3)
4. Remove battery.
Battery Cleaning
Clean the battery support, cables and battery
posts using a solution of baking soda and water.
Remove corrosion (if so) from battery cable ter-
minals and battery posts using a firm wire brush.
Rinse with clear water and dry well.
Battery Inspection
Visually inspect battery casing for cracks or any
other damages. If casing is damaged, replace bat-
tery and thoroughly clean battery support with a
water and baking soda solution.
Inspect condition of battery posts, battery sup-
port, holding strap and strap attachment points
and wire terminal lugs.
Battery Storage
It is not necessary to remove the battery during
vehicle storage but it is recommended for long
term storage.
If the battery is left in the vehicle during storage or
used infrequently, disconnect the BLACK (-) nega-
tive battery cable to eliminate battery current drain
from the electrical equipment.
Recharge the battery once a month with an ap-
proved battery charger as per manufacturer's rec-
ommendations.
Clean battery, battery support and connections as
required, refer to
BATTERY CLEANING
in this sec-
tion.
For other recommendations during storage, refer
to battery manufacturers instructions.
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