Textron Cessna 172R User Manual

s
Temporary
Revision
for Cessna
Pilot's
Operating
Handbook and
FAA
Approved
Airplane
Flight
Manual
Publication
Affected:
Serial
Numbers
Affected:
Description
of
Change:
Filing
Instructions:
Removal
Instructions:
Model
172R
(172RPHUS09),
172R180
(172R180PHUS03),
and
172S
(172SPHUS05)
Pilot's
Operating
Handbook and
FAA
Approved Airplane
Flight
Manual.
Airplanes
17280001
and
On
and
172S8001
and
On
not
incorporating
the Nav
III
Avionics
Option
(G1000).
New
Idle
Power
Engine Roughness
Information
(As
Required
by
AD
2001-
06-17,
Paragraph
(d)(3)).
Insert this
temporary
revision
in
Model
172R
(172RPHUS09),
172R180
(172R180PHUS03),
and
172S
(172SPHUS05)
Pilot's
Operating
Handbook
and
FAA
Approved Airplane
Flight
Manual
adjacent
to
page
3-20.
This
temporary
revision
must
be
removed and
discarded when the Idle
Power
Engine
Roughness
Information
has
been
incorporated.
IDLE
POWER
ENGINE
ROUGHNESS
(As
Required
by
AD
2001-06-17,
Paragraph
(d)(3))
An
excessively
rich
idle
fuel
flow
may
cause
low
speed
engine
roughness
during
flight.
During
most
in-flight
low
engine
speeds
(power
off
stalls,
approach
to
landing,
etc.),
the
mixture control
is
normally
in
the
full-rich
position.
However,
to
improve
engine
roughness
(caused
by
an
improperly
adjusted
fuel
servo)
during
low
engine
speeds
while
in
flight,
you
should
rotate
the vernier mixture
control
(leaning
of fuel
mixture).
You
may
also
have
to
lean the
fuel
mixture
if
this
low
engine
speed
results
in
power
loss and
you
need
to
restart
the
engine
during
flight.
In
all
cases,
you
should
land the
airplane
at
the
nearest
airport
for
repairs
if
low
speed
engine
roughness
requires
you
to
adjust
the
fuel
mixture
control
to
improve
engine
operation.
(Continued
Next
Page)
172PHTR02
All manuals and user guides at all-guides.com
all-guides.com

Textron Cessna 172R Specifications

General

Brand	Textron
Model	Cessna 172R
Category	Aircrafts
Language	English