Yamaha WR250FM service manual Inspection Steps

OK

*2 Check battery.

OK

Check each coupler and

wire connection.

OK

*3 Check main switch.

OK

Check starter motor

operation.

OK

Check starting circuit

cut-off relay.

OK

Check starter relay.

OK

*4 Check neutral switch.

OK

Check clutch switch.

OK

Check diode.

OK

Check start switch.

*1 Check fuse.

ELECTRIC STARTING SYSTEM

ELEC

–+

INSPECTION STEPS

If the starter motor will not operate, use the following inspection steps. No good

No good

No good

No good

No good

No good

No good

No good

No good

No good

No good

Replace fuse and

check wire harness.

Recharge or replace.

Repair or replace.

Replace.

Repair or replace.

Replace.

Replace.

Replace.

Replace.

Replace.

Replace.

*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 “NEUTRAL SWITCH INSPECTION” section.

NOTE:

•Remove the following parts before inspection. 1) Seat

2) Rear fender

•Use 12 V battery in this inspection.

•Use the following special tools in this inspection.

Pocket tester:

YU-3112-C/90890-03112

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