Yamaha FZ1-N 2007 Service Manual page 489

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
g. Measure the battery open-circuit voltage
after leaving the battery unused for more
than 30 minutes.
12.8 V or more --- Charging is complete.
12.7 V or less --- Recharging is required.
Under 12.0 V --- Replace the battery.
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Charging method using a constant voltage
charger
a. Measure the open-circuit voltage prior to
charging.
NOTE:
Voltage should be measured 30 minutes after
the machine is stopped.
b. Connect a charger and AMP meter to the
battery and start charging.
c. Make sure that the current is higher than
the standard charging current written on
the battery.
NOTE:
If the current is lower than the standard charg-
ing current written on the battery, this type of
battery charger cannot charge the MF battery.
A variable voltage charger is recommended.
d. Charge the battery until the battery's charg-
ing voltage is 15 V.
NOTE:
Set the charging time at 20 hours (maximum).
e. Measure the battery open-circuit voltage
after leaving the battery unused for more
than 30 minutes.
12.8 V or more --- Charging is complete.
12.7 V or less --- Recharging is required.
Under 12.0 V --- Replace the battery.
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6. Install:
• Battery
7. Connect:
• Battery leads
(to the battery terminals)
ECA13630
CAUTION:
First, connect the positive battery lead "1",
and then the negative battery lead "2".
email: info@motomatrix.co.uk
ELECTRICAL COMPONENTS
8. Check:
• Battery terminals
Dirt → Clean with a wire brush.
Loose connection → Connect properly.
9. Lubricate:
• Battery terminals
Recommended lubricant
Dielectric grease
10. Install:
• Rider and passenger seat
EAS28040
CHECKING THE RELAYS
Check each switch for continuity with the
pocket tester. If the continuity reading is incor-
rect, replace the relay.
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
1. Disconnect the relay from the wire harness.
2. Connect the pocket tester (Ω × 1) and bat-
tery (12 V) to the relay terminal as shown.
Check the relay operation.
Out of specification → Replace.
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
4. Negative tester probe
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