Yamaha 5TE-F8197-10 Camper User Manual


 
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ELEC
IGNITION SYSTEM
EB802010
TROUBLESHOOTING
Procedure
Check:
1.Fuse (main, ignition)
2.Battery
3.Spark plug
4.Ignition spark gap
5.Spark plug cap resistance
6.Ignition coil resistance
IF THE IGNITION SYSTEM FAILS TO OPERATE (NO SPARK OR INTERMITTENT SPARK):
7.Engine stop switch
8.Main switch
9.Pickup coil resistance
10.Charging/rotor rotation direction detection
coil resistance
11.Wiring connections (the entire ignition
system)
N
OTE:
Remove the following part(s) before
troubleshooting:
1)Seat
2)Fuel tank side panels
3)Front carrier
4)Front fender
Use the following special tool(s) for
troubleshooting.
Dynamic spark tester:
P/N. YM-34487
Ignition checker:
P/N. 90890-06754
Pocket tester:
P/N. YU-03112-C, 90890-03112
EB802011
CONTINUITY
1.Fuses (main, ignition)
Refer to CHECKING THE SWITCHES.
NO CONTINUITY
Replace the fuses.
EB802012
CORRECT
2.Battery
Check the battery condition.
Refer to CHECKING THE BATTERY in
CHAPTER 3.
Open-circuit voltage:
12.8 V or more at 20 °C (68 °F)
INCORRECT
Clean the battery terminals.
Recharge or replace the battery.
3.Spark plug
Check the spark plug condition.
Check the spark plug type.
Check the spark plug gap.
Refer to CHECKING THE SPARK PLUG
in CHAPTER 3.
Standard spark plug:
DR8EA/NGK