ELECTRICAL COMPONENTS
7-83
NOTE:
The pocket tester and the analog pocket tester
readings are shown in the following table.
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a. Disconnect the diode 2 from the wire har-
ness.
b. Connect the pocket tester (
Ω
×
1) to the diode
2 terminals as shown.
c. Check the diode 2 for continuity.
d. Check the diode 2 for no continuity.
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ET1D71012
CHECKING THE IGNITION SPARK GAP
1. Check:
• Ignition spark gap
Out of specification
→
Perform the ignition
system troubleshooting, starting with step 5.
Refer to “TROUBLESHOOTING” on page
7-4.
NOTE:
If the ignition spark gap is within specification,
the ignition system circuit is operating normally.
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a. Disconnect the spark plug cap from the spark
plug.
b. Connect the ignition checker “1” as shown.
c. Turn the main switch to “ON” and engine stop
switch to “
”.
d. Measure the ignition spark gap “a”.
e. Crank the engine by pushing the start switch
“
” and gradually increase the spark gap un-
til a misfire occurs.
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EAS28070
CHECKING THE SPARK PLUG CAPS
The following procedure applies to all of the
spark plug caps.
1. Check:
• Spark plug cap resistance
Out of specification
→
Replace.
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a. Remove the spark plug cap from the spark
plug lead.
b. Connect the pocket tester (
Ω
×
1k) to the
spark plug cap as shown.
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
Continuity
Positive tester probe
→
red/white “1”
Negative tester probe
→
black/red “2”
No continuity
Positive tester probe
→
black/red “2”
Negative tester probe
→
red/white “1”
Minimum ignition spark gap
6.0 mm (0.24 in)
1
2
R
/
W
B
/
R
Ignition checker
90890-06754
Opama pet-4000 spark checker
YM-34487
2. Spark plug cap
Resistance
10.0 k
Ω
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
Summary of Contents for XV19SX(C)
Page 6: ......
Page 8: ......
Page 46: ...ELECTRICAL SPECIFICATIONS 2 19 Spare fuse 3 0 A...
Page 63: ...LUBRICATION POINTS AND LUBRICANT TYPES 2 36...
Page 68: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 41 D D B B D D C C A A B C C B 3 2 1 3 4 6 7 6 7 5...
Page 70: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 43 A A A A 1 3 2 4...
Page 72: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 45 A 1 2 3 4...
Page 74: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 47 A A A 1 5 5 1 3 2 4 B B B B...
Page 76: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 49 1 2...
Page 77: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 50 1 Transfer gear oil pump 2 Middle driven shaft...
Page 110: ...CABLE ROUTING for XV19CS C XV19C C 2 83...
Page 113: ......
Page 150: ...ELECTRICAL SYSTEM 3 37...
Page 179: ...FRONT WHEEL 4 26...
Page 218: ...HANDLEBAR 4 65 Throttle cable free play 4 0 6 0 mm 0 16 0 24 in...
Page 330: ...GENERATOR AND STARTER CLUTCH 5 81...
Page 368: ...TRANSMISSION 5 119...
Page 391: ......
Page 397: ...IGNITION SYSTEM 7 6...
Page 405: ...CHARGING SYSTEM 7 14 1 AC magneto 2 Rectifier regulator 4 Main fuse 6 Battery...
Page 407: ...CHARGING SYSTEM 7 16...
Page 460: ...ELECTRICAL COMPONENTS 7 69 16 18 2 11 13 9 8 10 12 14 15 17 1 3 4 5 6 7...
Page 490: ......
Page 491: ......
Page 492: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN...