Piper Cherokee Six - Removing Drive Pulley; Removing Drive End Bearing

C-4068
TOOL
PIPER
CHEROKEE
SIX SERVICE
MANUAL
BEARING
RETAINER
Figure
10-15.
Removing
Drive
Pulley
Figure
10-16.
Removing
Drive
End
Bearing
NOTE
New
bearings
are
prelubricated,
additional
lubrication
is not
required
and
should
not
be
used.
10-18.
REMOVING
DRIVE
PULLEY.
The
drive
pulley
is an
interference
fit
on
the rotor
shaft.
The
pulley
is removed
with
puller
C-3934.
The
use
of this
puller
set
to remove
the
pulley
will
prevent
damage
to
the pulley.
10-19.
REMOVING
DRIVE
END
BEARING.
The
drive
end
bearing
is an
interference
fit
on
the
rotor
shaft.
It is
also
retained
in the
end
shield
by a
retainer.
The
retainer
on
the
early
production
alternators
was
attached
to
the
end
shield
by
three
stud
nuts
and
washers.
All
late
retainers
are
of
spring
steel
construction
and
three
integral
fingers
snap
over
a
shoulder
on
the end
shield.
Remove
the
drive
end
shield
from
the
bearing
by
removing
either
the
three
retaining
nuts
from
the
retainer
studs
.or
by unsnapping
the
spring
retainer
fingers
with
a
screwdriver.
The
end
shield
may
then
be removed
by tapping
on
the
end
of
the
rotor
shaft
with
a soft
hammer
while
holding
the
end
shield.
Remove
the
drive
end
bearing
from
the
rotor
shaft
with
puller
C-3615
and
special
adapters
as follows:
A.
Position
the
center
screw
of
tool
C-3615
on
the
rotor
shaft.
B.
Place
the thin
lower
end
of
the
adapters
SP-3375
under
the
bearing
equally
spaced
ELECTRICAL
SYSTEM
Revised:
6/18/76
3B8