Piper Lance II User Manual

2
PORT ACCESSIBLE.
2
XVICE
VAL
V ESCHRADER
(HI)
3.
CAPILLARY
COIL
4.
HOUSING
ASSY
IC VALVE (SCHRADER)(
LOW
R
ECEIVER
DEHYDRATOR
CLAMP
7.
RECEIVER
DEHYDRATO
8. PRESSURE
RELIEF
SWITCH (RACO)
9. EXPANSION
VALVE
10. OUTLET
OSE
Figure
14-14.
Components
Installation
b. Uncouple
the
liquid
line
from
the
inlet
side
of
the
reveiver-dehydrator
and
the
suction
line
from
the
evaporator
core
outlet.
(See
Paragraph
14-5,
B-7.)
c.
Disconnect
the
related
electrical
wires.
d.
Remove
flexible
air
duct
from
housing
outlet.
Remove
drain
hose
from
housing.
e.
Remove
temperature
probe
from
evaporator
housing.
f.
Remove
the screws
attaching
the
support
bracket
and
evaporator
housing
to the
mounting
panel.
Remove
the
assembly
through
the
access
hole
in the
bulkhead.
14-41.
EVAPORATOR
ASSEMBLY
INSTALLATION.
a. Cement
gasket
in
place
on
the flanges
of the
evaporator
housing
and attach
the
large
end
of the
mounting
gasket
to
the back
of the
housing.
b.
Install
the
housing
through
the
access
hole
with
the
air duct
outlet
on
top.
Mate
the
mounting
flanges
to
the mating
surface
of the
mounting
panel
and
insert
the screws.
(Do
not
tighten
at
this
time.)
c. Line
up the
mounting
bracket
with
mating
holes
in mounting
panel,
insert
screws
and
tighten.
Tighten
screws
in
the
flange
at this
time.
Be
certain
gasket
is in
place.
The
flange
must
have
an
air
tight
seal.
d.
Couple
the
suction
and
discharge
lines
to their
respective
fittings
(apply
Loctite
refrigerant
sealant
to
tube
flanges
only).
e.
Evacuate
and charge
system.
(See
Paragraphs
1413
and
14-14.)
f.
Check
for
leaks
(see
Paragraph
14-9)
if no
leaks
are
detected.
Seal
and
install
access
panel
on
evaporator
housing.
Issued: 1/3/78 ACCESSORIES AND UTILIES
LANCE
II SERVICE
MANUAL

Piper Lance II Specifications

General

Manufacturer	Piper Aircraft
Max Takeoff Weight	3, 600 lb (1, 633 kg)
Crew	1
Horsepower	300 hp
Seats	6
Length	27 ft 7 in (8.41 m)
Capacity	5 passengers