Piper PA-32RT-300T User Manual

LANCE
II SERVICE
MANUAL
A
high
current
indicates
grounded
or
shorted
conductors,
and
a low
current
indi-
cates
excessive
resistance.
11-54.
DISASSEMBLY.
If the
motor
does
not
perform
in
accordance
with
pub-
lished
specifications,
it
may
need
to
be
disassembled
for
further
testing
of
the
components.
Normally
the
cranking
motor
should
be
disassembled
only
so
far
as
is
necessary
to make
repair
or
replacement
of
the
defective
parts.
As
a pre-
caution,
it
is suggested
that
safetyglasses
bewornwhendisassembling
the
crank-
ing
motor.
Following
aregeneral
instructions
for
disassembling
a
typical
Bendix
drive
cranking
motor:
a.
Remove
the
cover
band,
if
present,
and
detach
the
field
coil
leads
from
the
brush
holders.
b.
If
gear
reduction,
remove
the
drive
housing,
and
reduction
housing.
c.
Remove
the
bolts
attaching
the
drive
housing
and
commutator
end
frame
to
the
field
frame
assembly.
Discard
the
tang
lock
washers.
d.
Separate
the
commutator
end
frame,
armature
assembly,
field
frame,
and
drive
housing.
e.
Remove
anddisassemble
the
drive
from
the
armature
shaft
by
first
identi-
fying
the
type
Bendix
drive
and
then
following
one
of
the
guides
below:
1.
Standard
Bendix
Drive,
remove
the
head
spring
screw
and
slip
it
off
of
the
armature
shaft.
2.
Folo-Thru-Bendix
Drive,
push
in
the
outer
anchor
plate
so
the
pilot
screw
or
pin
can
be
removed.
NOTE
Some
Folo-Thru
Drives
use
a
rubbercushion
in
place
of
a drive
spring.
To
remove
from
shaft,
screw
pin-
ion
out
to
drive
position,
then
force
pin
from
shaft
through
screw
sleeve
holes.
CAUTION
Do
not
disassemble
this
drive,
service
is bycomplete
replacement.
11-55.
COMPONENT
INSPECTION
AND
REPAIR.
a.
Brushes
and
Brush
Holders
- Inspect
the
brushes
for
wear.
If
they
are
worn
down
to
one-half
their
original
length,
when
compared
with
a
new
brush,
they
should
be
replaced.
Make
sure
the
brush
holders
are
clean
and
the
brushes
are
Issued:
1/3/78
ELECTRICAL
SYSTEM
2H2

Piper PA-32RT-300T Specifications

General

Brand	Piper
Model	PA-32RT-300T
Category	Aircrafts
Language	English