8 - 41
–
+
ELEC
SIGNALING SYSTEM
YES
NO
• Set the main switch to “ON”.
• Set the turn signal switch to “
” or
“
”.
• Measure the voltage (12V) of chocolate
(orange)
1
or dark green
2
at the turn sig-
nal light connector (wire harness side).
• Is the voltage within specification?
This circuit is OK.
The wiring circuit
from the turn signal
switch to the turn
signal light connec-
tor is faulty and
must be repaired.
EB806414
4.
The neutral indicator light fails to
come on.
YES
NO
1.Neutral indicator light LED
• Check the LED of the neutral indicator
light.
Refer to “CHECKING THE LEDs”.
• Is the neutral indicator light LED OK?
Replace the meter
assembly.
YES
NO
2.Neutral switch
• Check the neutral switch for continuity.
Refer to “CHECKING THE SWITCHES”.
• Is the neutral switch OK?
Replace the neutral
switch.
YES
NO
3.Voltage
• Connect the pocket tester (DC 20V) to
the meter assembly coupler (wire har-
ness side) as shown.
Tester positive probe
→
brown
1
Tester negative probe
→
sky blue
2
• Set the main switch to “ON”.
• Measure the voltage (12 V) of brown
1
and sky blue
2
at the meter assembly
coupler.
• Is the voltage within specification?
This circuit is OK.
The wiring circuit
from the main
switch to the meter
light bulb coupler is
faulty and must be
repaired.
EB806416
5.
The oil level warning light fails to
come on.
YES
NO
1.Oil level warning light LED
• Check the LED of the oil level warning
light.
Refer to “CHECKING THE LEDs”.
• Is the oil level warning light LED OK?
Replace the meter
assembly.
Summary of Contents for YZF-R1 1998
Page 1: ...SERVICEMANUAL YZF R1 4XV1 AE1 98 ...
Page 7: ...GEN INFO 1 ...
Page 9: ...GEN INFO ...
Page 18: ...SPEC 2 ...
Page 20: ...SPEC ...
Page 41: ...2 21 SPEC Crankcase tightening sequence TIGHTENING TORQUES ...
Page 46: ...2 26 SPEC 1 Exhaust camshaft 2 Intake camshaft 3 Oil filter OIL FLOW DIAGRAMS ...
Page 47: ...2 27 SPEC 1 Cylinder head 2 Crankshaft OIL FLOW DIAGRAMS ...
Page 48: ...2 28 SPEC 1 Main axle 2 Oil delivery pipe 3 Drive axle OIL FLOW DIAGRAMS ...
Page 50: ...2 30 SPEC 1 Thermostat housing 2 Water pump 3 Radiator 4 Radiator fan OIL FLOW DIAGRAMS ...
Page 51: ...2 31 SPEC 1 Radiator cap 2 Thermostat 3 Thermostat housing 4 Water pump OIL FLOW DIAGRAMS ...
Page 52: ...2 32 SPEC 1 Radiator 2 Thermo switch 3 Temperature sender OIL FLOW DIAGRAMS ...
Page 64: ...2 44 SPEC ...
Page 65: ...CHK ADJ 3 ...
Page 134: ...ENG 4 ...
Page 224: ...4 88 ENG ...
Page 225: ...COOL 5 ...
Page 227: ...COOL ...
Page 245: ...5 18 COOL ...
Page 246: ...CARB 6 ...
Page 248: ...CARB ...
Page 264: ...6 16 CARB ...
Page 265: ...CHAS 7 ...
Page 344: ...ELEC 8 ...
Page 408: ...8 62 ELEC ...
Page 409: ...TRBL SHTG 9 ...
Page 417: ...9 6 TRBL SHTG ...