3
4
2
1
ELECTRIC STARTING SYSTEM
EC624000
COUPLERS AND LEADS CONNECTION
INSPECTION
1. Check:
STARTER MOTOR OPERATION
1. Connect the positive battery terminal 1
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:
2. Inspect:
6 - 8
Couplers and leads connection
G
Rust/dust/looseness/short-circuit →
Repair or replace.
and starter motor lead 2 with a jumper
lead 3.
Not operate → Repair or replace the
starter motor.
WARNING
Starting circuit cut-off relay
G
Starting circuit cut-off relay conduct
G
Use 12 V battery.
Battery (+) lead → Red/White lead 1
Battery (–) lead → Sky blue lead 2
Tester (+) lead → Red/White lead 3
Tester (–) lead → Red/White lead 4
R/W
3
Connected
to battery
Not
connected
to battery
–
+
ELEC
Tester selec-
R/W
tor position
4
Ω × 1