Ignition Timing; Spark Unit Replacement - Honda V30 Magna VF500C Manual

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HONDA
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V30 MAGNA
SPARK UNIT REPLACEMENT
If the pulse generators, ignition coils and wiring are
good, and the ignition timing is not within specifica-
tion, replace the spark units with new ones and
recheck the ignition timing.
Remove the battery and battery box, then replace
the spark unit.
IGNITION TIMING
NOTE:
The ignition system is transistorized and
cannot be adjusted. If the ignition timing
is incorrect, check the ignition coils, pulse
generators and wiring. Replace parts that
are required.
If the pulse generators, ignition coils and
wiring are good and the ignition timing is
not within specification, replace the spark
units with new ones and recheck the
ignition timing.
Warm up the engine.
Connect the timing light to the high tension wire of
the No.2 or 4 cylinder.
Remove the inspection hole cap from the right
crankcase cover.
Start the engine and check that the "F" mark
(adjacent "TF" mark) aligns with the index mark
on the right crankcase cover at 1 ,700 rpm.
Connect the timing light to the high tension wire of
the No.1 or 3 cylinder.
Start the engine and check that the "F" mark
(adjacent to "TR" mark) aligns with the index mark
on the right crankcase cover at 1 ,700 rpm.
Date of Issue: July, 1984
©
HONDA MOTOR CO., LTD.
IGNITION SYSTEM
INSPECTION HOLE CAP
INSPECTION HOLE
INDEX MARK
TIMING LIGHT "F" MARK
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