Sakai R2-4, Shop Manual

Page: 190 / 234

10-030
TROUBLESHOOTING
Fig.: 2-4-1
R2-4-10003
FOOT BRAKE SWITCH
20A 15A 15A 15A 15A 15A 20A 20A 20A 20A
WL
1.25GW 18
1.25GW 18
42 1.25BrB
1.25BrB
1.25 O 1.25 O
60 BW
33 GY
B
B
2
2
5
2
1
3
BRAKE
RELAY
STOP LAMP
RELAY
TO
STOP LAMP
PARKING
BRAKE SWITCH
2 B
f
c
a b
e
PLOPULSION
PUMP
NEUTRAL
SOLENOID
PARKING
BRAKE SOLENOID
SPEED
CHANGE SLENOID
10
60 BW
42
22 WB
2 B
2 B
2 B
TO
PARKING INTERLOCK RELAY
SPEED PULSE ON/OFF RELAY
ECU
TO
COMBINATION
METER
5
6
2
3
4
1
22
1.25WB
22 1.25WB
10
22 WB
39 YL
SPEED CHANGE
SWITCH
3
2
1
TO
LOAD RELAY
406 LY
CONNECTION SPEED
1-2
1-3
SPEED CHANGE SWITCH
10
14 12 11 13
9 8 7 6 5 4 3 2 1
FUSE BOX
NC NOCOM