Cessna 182 1978 - Propeller and Governor

MODEL 182
& T182
SERIES
SERVICE MANUAL
SECTION 13
When performing any inspection or mainte-
nance that requires
turning on the
master
switch, installing
a battery,
or pulling the
propeller
through by hand,
treat the propel-
ler as if the ignition switch were ON. Do
not stand, nor allow anyone else to stand,
within the arc of the propeller, since a
loose or broken wire, or a component mal-
function, could cause the propeller to rotate.
Page No.
TABLE OF CONTENTS
Aerofiche/Manual
PROPELLER
...... .. . 2E13/13-1 GOVERNOR
........... 2E19/13-7
Description
..........
2E13/13-1
Description
..........
2E19/13-7
Repair ............ 2E13/13-1 Trouble Shooting ........ 2E19/13-7
Trouble
Shooting ........
2E14/13-2
Removal . ....
... ..
2E19/13-7
Removal - 182 & F182 . ... . 2E15/13-3 Installation .......... 2E19/13-7
Installation
- 182 & F182 .....
2E15/13-3
High RPM Stop
Adjustment . . . .
2E20/13-8
Removal - T182 ......... 2E15/13-3 Rigging Prop Governor Control . . . 2E20/13-8
Installation - T182 ........ 2E15/13-3
Time Between Overhaul (TBO)
. . 2E21/13-9
Time Between Overhaul (TBO) . . 2E19/13-7
13-1. PROPELLER.
speed is decreased,
the engine RPM will try to de-
crease. The governor senses this and allows the
13-2. DESCRIPTION.
The
aircraft is equipped
with
oil to drain from
the forward
side of the piston.
an
all-metal, constant-speed,
governor-regulated
Spring tension
and centrifugal twisting
moment will
propeller. The
constant-speed
propeller is
single-
move the blades
to a lower pitch
to maintain
the
acting, in which
engine oil
pressure, boosted
and
selected engine
speed. Figure
13-1, illustrates
the
regulated by
the governor
is used
to obtain the
cor-
different
propellers
used on the
aircraft. Refer
to
rect blade pitch for the
engine load. Engine lubrica-
applicable
vendor publications for
further information.
ting
oil is supplied
to the
power piston
in the
propel-
ler hub through the crankshaft.
The amount and
pres- 13-3. REPAIR.
Metal propeller
repair first involves
sure of the oil supplied
is controlled by
the engine- evaluating
the damage and
determining whether the
driven governor. An
increase or decrease in
throttle repair will
be a major or minor
one. Federal Avia-
setting
or a change in aircraft
attitude will affect
the tion Regulations,
Part 43 (FAR 43),
and Federal
balance which maintains
a given RPM. If the
throttle Aviation
Agency, Advisory Circular
No. 43.13 (FAA
is
opened further
or if aircraft speed
is increased,
AC No.
43.13), define
major and minor
repairs, al-
engine RPM will try to
increase. The governor
terations
and who may accomplish
them. When mak-
senses
this and directs oil pressure
to the forward
ing repairs or alterations
to a propeller
FAR 43,
side
of the piston. The blades will be moved to a
FAA AC No. 43.13 and the propeller manufacturer's
higher pitch and engine speed will
remain constant. instructions
must be observed.
Conversely,
if the throttle
opening
or the
aircraft
13-1