Yamaha VINO YJ50RAP, Руководство по обслуживанию

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CHK
ADJ
CHECKING AND CHARGING THE BATTERY
NOTE:
@
Since MF batteries are sealed, it is not possi-
ble to check the charge state of the battery by
measuring the specific gravity of the electro-
lyte. Therefore, the charge of the battery has to
be checked by measuring the voltage at the
battery terminals.
1. Remove:
• center cover
Refer to “SIDE COVERS AND FOOTREST
BOARD”.
• battery box
Refer to “ENGINE REMOVAL” in chapter 5.
2. Disconnect:
• battery lead coupler
1
(from the battery terminals)
NOTE:
Push down on the tab
a
, and then remove the
battery lead coupler.
3. Remove:
• battery
1
4. Measure:
• battery charge
▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼▼▼
a. Connect a battery tester
1
to the battery
terminals.
NOTE:
@
• The charge state of an MF battery can be
checked by measuring its open-circuit volt-
age (i.e., the voltage when the positive termi-
nal is disconnected).
• No charging is necessary when the open-cir-
cuit voltage equals or exceeds 12.8 V.
Tester positive probe
→
battery positive terminal
Tester negative probe
→
battery negative terminal
1
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