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b, ignitor Unit (TC)
Replacing Procedure of Pickup Coil
This unit has such functions as the
1 . Take apart a defective pickup by ro
change
of wave
form
duty control,
movng
the
two
holding
panhead
switching, and electrical ignition adv-
screws
ance. The ignition timing is edvenced
2. Move the protector tube to exoose the
electrically using twe signals from the
solder connected part, Melt the solder
pick-up coil
to separate the connection.
The duty control circuit is provided 10
3. Solder tne leeds from a new pickup to
control the on time period of the
the aveve connection part.
primary ignition current to recuce the
4. Temporarily install the new pickup in its
olectrics| consumption. This unit also
location but as far outward of the rotor
incorporates a protective circuit for the
43 possible.
ignition coll, If the ignition switch
is
5. Set
the rator so that the projection on it
turned on and the crankshatt ss not
faces tne pickup. Supply an air gap of
on
ned over, the current is turned
again by tho signals generated by
pick-up coil
Ignition Timing
Refer
to Chapter 2. "Ignition Timing
If the ignition timing 1 net corract, replace
the detactive pant
Pick-up Coil Resistance Test
Use a pocket tester or equivalent chmmeter
to determine resistance and continuity of
ndings.
up GO)
Piokup Coil:
~ WG
7002 + 10% at 20°C (68°F)
CAUTION:
The air gap must not be less than 0.6
mm (0.02 ia),
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