THREE CYLINDER IGNITION (Con't.)
(4) Connecting
of
Lead
Wires
Couplers
are
provided
for
connecting
each
lead wire,
so
connect them
firmly,
confirming
colors
of
each lead.
If
any
leads
are
left unconnected
or
off
in operation,
it
may
damage the
CDI
unit.
(5) Confirmation
of
ignition
timing
Si
nee
this
ignition
system
is
of
breakerless system, the
ignition
timing
will
hardly vary.
But
to
confirm
it,
use
a
stroboscope. When the mark
of
rotor
concides
with
that
of
indicator at the engine
speed
of
7,000
RPM
and under
the day
time
load
condition,
it
shows ignition
timing
is
normal
or
3.75 mm BTDC
or
26°
BTDC.
Use
a strobe
light
with
verified
reliability
for
it
is
occasional
that
a
low
intelligence strobe light shows the
timing
retarded,
as
it
has
retarded radiation itself.
3.2 Dismounting
(1)
To
dismount
this
ignition
system, pull
out
the
rotor
first. Draw
out
hexagon nuts and then pull
out
the
rotor
by
a pull-out
tool
using three screw holes
for
fitting
recoi I
starter on the surface
of
the
rotor's
side plate.
Use
rotor
removal
tool
No. 2870159.
(2)
After
pulling
out
the
rotor,
loosen the screws
with
which stator
is
mounted
to
engine and also pull
out
the
stator
by
hand.
Be
sure
not
to
force
it
out
with
a driver
and/or
a hammer.
4.
Maintenance and Repair
In
ordinary
operation
of
the CDI system no repair
or
maintenance
work
is
required. However, dust, oil
and/or
muddy
water
is
undesirable
so
clean
them
if
covered.
Next
check
to
see
if
there
is
any loosening
of
screws and the
connection
of
each
lead and coupler.
56
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