Yamaha YFM90RA Model Vehicle User Manual


 
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GEN
INFO
IMPORTANT INFORMATION
EBS00019
CHECKING THE CONNECTIONS
Check the leads, couplers, and connectors for
stains, rust, moisture, etc.
1. Disconnect:
lead
coupler
connector
2. Check:
lead
coupler
connector
Moisture
Dry with an air blower.
Rust/stains
Connect and disconnect sev-
eral times.
3. Check:
all connections
Loose connection
Connect properly.
TIP
_
If the pin on the terminal is flattened, bend it
up.
4. Connect:
lead
coupler
connector
TIP
_
Make sure all connections are tight.
5. Check:
continuity (with the pocket tester)
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.
Pocket tester
P/N. YU-03112-C, 90890-03112
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