Yamaha ROADLINER XV19SW, Service Manual

Page: 423 / 444

ELECTRICAL COMPONENTS
7-79
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8. Install:
• Battery
9. Connect:
• Battery leads
(to the battery terminals)
CAUTION:
ECA13630
First, connect the positive battery lead “1”,
and then the negative battery lead “2”.
NOTE:
Be sure to route the negative battery lead to-
wards the front of the vehicle and to install the
negative terminal cover “3” securely.
10.Check:
• Battery terminals
Dirt
→
Clean with a wire brush.
Loose connection
→
Connect properly.
11.Lubricate:
• Battery terminals
12.Install:
• Coupler tray
• ECU band
NOTE:
Make sure the leads are routed correctly.
13.Install:
• Rider seat
Refer to “GENERAL CHASSIS” on page 4-1.
EAS28040
CHECKING THE RELAYS
Check each switch for continuity with the pocket
tester. If the continuity reading is incorrect, re-
place the relay.
1. Disconnect the relay from the wire harness.
2. Connect the pocket tester (
Ω ×
1) and battery
(12 V) to the relay terminals as shown.
Check the relay operation.
Out of specification
→
Replace.
Starter relay
Relay unit (starting circuit cut-off relay)
12.8 V or more --- Charging is complete.
12.7 V or less --- Recharging is required.
Under 12.0 V --- Replace the battery.
Recommended lubricant
Dielectric grease
3
1
2
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
4. Negative tester probe
Result
Continuity
(between “3” and “4”)
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
4. Negative tester probe
Result
Continuity
(between “3” and “4”)
R
B
R
R / Y L
2 1
4
3
+ 3
1 2 4