Cessna T182 Series User Manual

MODEL
182
&
T182
SERIES
SERVICE
MANUAL
15-30A.
STANDBY
VACUUM
SYSTEM.
vacuum
relief
valve,
a
manifold
valve
and
associat-
ed
hoses.
The
vacuum
pump
and
motor
assembly
15-30B.
DESCRIPTION.
A
standby
vacuum
system
are
mounted
on the
aft
side
of
the
firewall.
A
cir-
may
be
installed
in
the
airplane.
The
system
con-
cuit
breaker
switch
on
the
instrument
panel
controls
sists
of
a
electric
motor
driven
vacuum
pump,
a
and
protects
the
system.
15-30C.
TROUBLE
SHOOTING
-
STANDBY
VACUUM
SYSTEM.
TROUBLE
PROBABLE
CAUSE
REMEDY
NO
SUCTION
GAGE
Circuit
breaker
switch
has
Reset
circuit
breaker
switch.
If
READING.
opened.
switch
reopens,
check
wire
from
switch
to
bus
bar
for short.
Re-
pair or
replace
wire.
Defective
motor.
Check
voltage
input
wire
and
ground
wire.
Repair
or
replace
wires.
Defective
pump.
Check
pump
operation.
Replace
pump.
LOW
SUCTION
GAGE
Leak
or restriction
between
Check
hoses
and
connections
for
READING.
pump
and
suction
gage.
leaks
and
obstructions.
Install
new
clamps
at
connections,
clear
or replace
hoses.
Relief
valve
not
properly
Adjust
relief
valve.
adjusted.
Defective
pump.
Check
pump.
Replace
pump.
Central
air
filter
dirty.
Replace
central
air
filter.
15-30D.
REMOVAL
(See
figure
15-6A.)
15-30E.
INSTALLATION.
(See
figure
15-6A.)
a.
Make
sure
circuit
breaker
switch
(1)
and battery
a. If
motor
was
removed
from
assembly,
position
switch
are
off.
motor
(26)
and
install
washers
(22)
and nuts
(21).
b. Remove
clamps
securing
hoses
(15)
and (16)
to
b. Position
pump
and motor
assembly
on duct
ass-
vacuum
pump
(20).
embly
and install
washers
(24)
and bolts
(23).
c.
Cap hoses
and
pump
fittings
so dirt
cannot
enter
c. Safety
wire
bolts
(23).
system.
d. Place
hoses
(15) and
(16) over
pump fittings
and
d.
Disconnect
ground
wire
(18) and
voltage
input
install
clamps.
wire
(17).
e. Connect
voltage
input
wire
(17) and
ground
wire
e.
Remove
safety
wire
from
bolts
(23).
(18).
f.
Remove
bolts (23)
and washers
(24)
and remove
f. Turn
on battery
switch
and
circuit
breaker
motor
and
pump
assembly.
switch
(1),
then check
suction
gage
to see
that sys-
g.
If motor
(26)
is to be
removed
from
assembly,
tem
is operating
properly.
Turn
off
switches.
remove
nuts (21)
and washers
(22).
Check
that
voltage
input
wire
(17)
is not
pushed
down
into
motor
as
it could
become
entangled
with
the
armature,
locking
it.
15-18
Revision
1

Cessna T182 Series Specifications

General

Engine Type	Lycoming IO-540-AB1A5
Horsepower	230 hp
Seating Capacity	4
Service Ceiling	18, 100 feet
Takeoff Distance	1, 600 feet
Landing Distance	1, 350 ft
Type	Single-engine
Max Takeoff Weight	3, 100 lb
Wingspan	36 ft
Length	29 ft
Height	9 feet 3 inches
Fuel Capacity	92 US gal (348 L)