Yamaha R1 Series 2015 Service Manual page 63

2. Check:
• Lead
• Coupler
• Connector
Moisture Dry with an air blower.
Rust/stains Connect and disconnect sev-
eral times.
3. Connect:
• Lead
• Coupler
• Connector
TIP
• When connecting a coupler or connector, push
both sections of the coupler or connector to-
gether until they are connected securely.
• Make sure all connections are tight.
BASIC SERVICE INFORMATION
4. Check:
• Continuity
(with the pocket tester)
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
TIP
• If there is no continuity, clean the terminals.
• When checking the wire harness, perform
steps (1) to (3).
• As a quick remedy, use a contact revitalizer
available at most part stores.
5. Check:
• Resistance
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
1-54