Operator`s manual

Section
8
OVERHAUL
MANUAL
LYCOMING
DIRECT
DRIVE
AIRCRAFT
ENGINES
Oil Sump
and
Fuel Induction
bly and
throttle
body
of the
Simmons
#530
fuel
injec-
cure
the
flange
to
the
cylinder.
Slide
hose
(4) over
tor
mustbe
the
same.
These
units
are
notinterchang-
connection
(11)
and
tighten
clamps.
eable.
8-37.
Air Bleed
Nozzles.
Air
bleed
nozzles
are in-
stalled
in the
cylinder
head.
In upper
side
of
head
on
8-35.
Flow
Dividers.
The
flow
divider
used
in
the
down
exhaust
cylinders
and
lower
side
of head
on up
Bendix
fuel
injection
system
is
mounted
in
such
a
exhaust
cylinders.
Install
nozzle
so that
the
identifi-
fashion
that
its
discharge
nozzles
are
in
a horizontal
cation
mark(letter
or
figure
on
.500
hex)
is
installed
plane.
The
flow
divider
is
mounted
generally
to
aper-
toward
the
bottom
of
the
engine
within
approximately
ipheral
crankcase
fastening.
one
hex
flat
of the
tightening
torque
limit
(60
inch
pounds).
8-36.
Intake
Pipes.
See
figure
8-3.
Slide
a flange
(7)
8-38.
FuelLines.
Assemble
fuel
lines
from
fuelpump
over
each
intake
pipe
(8).
Assemble
either
hose
(4)
to
fuel
injector
and
fuel
injector
to
flow
divider.
As-
and
hose
clamps
(5)
or "O"
rings
(9) over
end
of
in-
semble
fuel
injector
nozzle
lines.
Consult
Service
take
pipe
and
install
in
sump
or induction
housing.
Bulletins
nos.
335
and
342
for
instructions
relative
Place
a
new
gasket
(6)
over
the
intake
port
and
se-
to
clamping
the
nozzle
lines.
8-6
Revised
May,
1972