Starter Motor Operation; Starting Circuit Cut-Off Relay Inspection - Yamaha TT-R125(W) Owner's Service Manual

ELECTRIC STARTING SYSTEM (TT-R125E/TT-R125LWE)
1
3
4
2
6 - 10
EC624000
COUPLERS AND LEADS CONNECTION
INSPECTION
1. Check:
Couplers and leads connection
G
Rust/dust/looseness/short-circuit →
Repair or replace.

STARTER MOTOR OPERATION

1. Connect the positive battery terminal 1
and starter motor lead 2 with a jumper
lead 3.
Not operate → Repair or replace the
starter motor.
WARNING
A wire that is used as a jumper lead must
G
have at least the same capacity or more
as that of the a battery lead, otherwise the
jumper lead may burn.
This check is likely to produce sparks,
G
therefore make sure nothing flammable is
in the vicinity.
STARTING CIRCUIT CUT-OFF RELAY
INSPECTION
1. Remove:
Starting circuit cut-off relay
G
2. Inspect:
Starting circuit cut-off relay conduct
G
Use 12 V battery.
Battery (+) lead → Sky blue lead 1
Battery (–) lead → Red/White lead 2
Tester (+) lead → Red/White lead 3
Tester (–) lead → Red/White lead 4
Connected
to battery
Not
connected
to battery
–
ELEC
Tester selec-
R/W R/W
tor position
3 4
Ω × 1
+