CHAPTER 6.
ELECTRICAL
6-1. STARTER
A.Armature
1.
2.
3.
4.
If the commutator surface is dirty, clean
with #600 grit sandpaper as shown in the
drawing below.
After sanding, wash thoroughly with
electrical contact cleaner and dry with
high-pressure air steam.
The mica insulation between commutator
segments should be 0.5 0.8 mm (0.02-
0.03 in). below the segment level. If not,
scrape to proper limits with appropriately
shaped tool. (A hacksaw blade can be
ground to fit).
Each commutator segment should show
zero ohm resistance to the others and at
least
resistance to the core. If there
is less than
resistance to the core, or
one of segments is open, replace the
armature.
In addition, the armature can be placed
on a “growler” (testing device) and
checked magnetically for internal shorts.
Follow manufacturer’s test recommenda-
tions.
If the commutator surface shows heavy
scoring, it can be turned down on a lathe
or commutator turning machine. Check
the specification chart for minimum
allowable commutator diameter. Recut
the mica after.
NOTE:
Should turning be required, check the
condition of the cover bearings, armature
electrical properties starter amperage draw
and rpm and, finally, carbon brushes.
B. Yoke
1.
2.
If the yoke area is dirty, clean with clean
solvent and dry with high-pressure air.
Yoke coil resistance is 0.05 ohm.
The coil should be show zero ohm resist-
ance, if it shows more than zero ohm,
replace it.
If the yoke shows leakage to ground (re-
sistance is less then 100
replace it.
NOTE:
Immediately after cleaning, the yoke may
show some insulation leakage. Wait for it
to thoroughly dry before checking or re-
installing.
C. Starter relay switch
1. Inspection
a. Disconnect starter relay leads at the relay.
b. Connect pocket tester leads to the relay
terminals (ohm x 1 scale).
c. Turn ignition ON (“1” position) and
engine stop switch to “RUN”.
d. Push starter button. The relay should
click once and the scale should read zero
ohm. If the relay clicks but the scale does
not read zero, the relay must be replaced.
Starter button “ON”
e.
50 -
If the relay does not click, check the wires
from the starter button and the battery
(red/white, blue/white). Turn ignition off.
Use (ohm x 1) scale on tester. The re-
sistance between these wires should be no
more than
If there is more
sistance, the relay should be replaced.
re-
i
Summary of Contents for XS650SE
Page 1: ......
Page 4: ...CHAPTER 1 GENERAL INFORMATION l l MACHINE IDENTIFICATION a 1 l 2 SPECIAL TOOLS...
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Page 79: ...XS650E Supplementary FOR XS650E MODELS AFTER ENGINE SERIAL NO 2FO 006501...
Page 84: ..._ _ _I __ l i _ _ I l R...
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Page 116: ...MAINTENANCE AND LUBRICATION CHART PERIODIC MAINTENANCE EMISSION CONTROL SYSTEM 3...
Page 117: ...t c c...
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Page 141: ...Supplementary...
Page 149: ...2 Troubleshooting inspection...
Page 150: ...LOW BEAM DOES NOT LlGHT WHEN HIGH BEAM IS DEFECTIVE...
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Page 165: ...Supplementary FOR XS650SE MODELS AFTER ENGINE SERIAL NUMBER 2FO 114241...
Page 174: ...R W wire to 118...
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Page 202: ...Torque Specifications A Nut...
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