Yamaha TT-R50E, Owner'S Service Manual

Page: 352 / 390

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ELEC
6 - 6
ELECTRIC STARTING SYSTEM
INSPECTION STEPS
If the starter motor will not operate, use the following inspection steps.
*1 marked: Refer to “FUSE INSPECTION” section in the CHAPTER 3.
*2 marked: Refer to “BATTERY INSPECTION AND CHARGING” section in the CHAPTER 3.
*3 marked: Refer to “MAIN SWITCH INSPECTION” section.
*4 marked: Refer to “ENGINE STOP SWITCH INSPECTION” section.
NOTE:
• Remove the following parts before inspection.
1) Seat assembly
2) Air scoops (left and right)
3) Fuel tank
Refer to “FRONT FENDER, SEAT ASSEMBLY AND FUEL TANK” section in the CHAPTER 4.
• Use 12 V battery in this inspection.
• Use the following special tools in this inspection.
Pocket tester:
YU-03112-C/90890-03112
*1 Check fuse.
Replace fuse and
check wire harness.
*2 Check battery. Recharge or replace.
Check each coupler and
wire connection.
Repair or replace.
*3 Check main switch. Replace.
*4 Check engine stop
switch.
Replace.
Check starter motor
operation.
Repair or replace.
Check starter relay. Replace.
Check neutral switch. Replace.
Check start switch. Replace.
OK
OK
OK
OK
OK
OK
OK
OK
No good
No good
No good
No good
No good
No good
ELECTRIC STARTING SYSTEM
No good
No good
No good