Piper PA-32RT-300T User Manual

LANCE II SERVICE
MANUAL
e.
If the
above
indicates
that the
idle
adjustment
is too
rich
or too
lean,
turn the
idle
mixture
adjustment
in
the direction
required
for
correction,
and check
this
new
position
by
repeating
the above
procedure.
Make
additional
adjustments
as necessary
until
a
check
results
in
a momentary
pick-up
of
approximately
50
RPM.
Each
time
the adjustment
is
changed,
the engine
should
be
run up
to
2000
RPM
to clear
the
engine
before
proceeding
with
the RPM
check.
Make
final
adjustment
of
the
idle speed
adjustment
to obtain
the
desired
idling
RPM
with
closed
throttle.
The
above
method
aims
at
a setting
that
will obtain
maximum
RPM
with
minimum
manifold
pressure.
In
case
the setting
does
not remain
stable,
check
the idle
linkage;
any looseness
in
this
linkage
would
cause
erratic
idling.
In
all cases,
allowance
should
be
made
for
the
effect
of
weather
conditions
and
field
altitude
upon
idling
adjustment.
8A-36.
FUEL
AIR
BLEED
NOZZLE.
8A-37.
REMOVAL
OF
FUEL-AIR
BLEED
NOZZLE.
The
nozzles
must
be carefully
removed
as
they
or the
cylinders
may
be damaged.
a.
Remove
the lower
engine
cowl.
b.
Disconnect
the
fuel
line
from
the
nozzle.
c.
Remove
the
spring
retainer
and
spring
from
the
nozzle
stem.
d.
Disconnect
the
nozzle
shroud
from
the
vent
hose
and
remove
it
from
the
nozzle.
e.
Carefully
remove
the
nozzle,
using
the
correct
size
deep
socket.
8A-38.
CLEANING
AND
INSPECTION
OF
FUEL-AIR
BLEED
NOZZLE.
a.
Clean
the
nozzle
with
acetone
or equivalent
and
blow
out
all
foreign
particles.
Do
not
use
wire
or
other
hard
objects
to
clean
orifices.
(Refer
to
latest
revision
of Lycoming
Service
Instruction
No.
1275.)
b.
Inspect
and
replace
nozzle
"0"
rings
if found
to be
cracked.
brittle
or distorted.
c.
A
test
procedure
for
air
bleed
nozzles
is described
on
latest
revision
of
Lycoming
Service
Instruction
No. 1275.
8A-39.
INSTALLATION
OF
FUEL-AIR
BLEED
NOZZLE.
a.
It is
important
for
the nozzles
to
be correctly
positioned
with
the
bleed
hole
upward.
CAUTION
Start
nozzles
and
line
couplings
by
hand
to
prevent
the
possibility
of
cross-threading.
b.
Install
the nozzles
and
torque
to
60-inch-pounds.
c.
Ascertain
that
the
"0"
rings
are
properly
installed
on
the nozzle
stem
and
install
the
nozzle
shroud.
(Refer
to
Figure
8A-8.)
d. Connect
the
vent to
the
nozzle
shroud.
e.
Install
the
spring
and
spnng
retainer
on
the
nozzle
stem.
f.
Connect
the
fuel
line
to the
nozzle
and
clamp
the fuel
lines
as
described
in the
latest
revision
of Lycoming
Service
Bulletin
No.
335.
g.
Install
the
engine
cowl.
Issued:
1/3/78
POWER
PLANT
- TURBO
2D7

Piper PA-32RT-300T Specifications

General

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