CESSNA
SECTION 9 - SUPPLEMENTS
MODEL 172S NAV III
SUPPLEMENT 3
KAP 140 AUTOPILOT
U.S.
FAA APPROVED
EMERGENCY PROCEDURES
(Continued)
AMPLIFIED EMERGENCY PROCEDURES
The following paragraphs provide additional information for more
complete understanding of the recommended course(s) of action in
emergency situations.
1. An autopilot or autotrim malfunction occurs when there is an
uncommanded deviation in the airplane flight path or when there
is abnormal control wheel or trim wheel motion. In some cases,
(especially for autopilot trim), there may be little to no airplane
motion, but the
PITCH TRIM
warning annunciator, located on
the upper right corner of the Garmin G1000 PFD, may come on.
2. The primary concern in reacting to an autopilot or autopilot trim
system malfunction, or to an automatic disconnect of the
autopilot, is to keep control of the airplane. Immediately grasp
the control wheel and push and hold the A/P DISC/TRIM INT
switch throughout the recovery. Manipulate the controls as
required to safely keep the airplane within all of its operating
limitations. Elevator trim should be used manually as needed to
relieve control forces. Locate and open (pull) the AUTO PILOT
circuit breaker on the lower right hand corner of the circuit
breaker panel to completely disable the autopilot system.
3. A manual electric trim system malfunction (without pilot
actuation of the manual electric trim switches) may be
recognized by the
PITCH TRIM
annunciator coming on or by
unusual trim wheel motions with the autopilot not engaged. As
with an autopilot malfunction, the first concern following a
manual electric trim system malfunction is to keep the airplane
in control. Grasp the control wheel firmly and push and hold
down the A/P DISC/TRIM INT switch. Locate and open (pull) the
AUTO PILOT circuit breaker on the lower right hand corner of
the AVIONICS BUS 2 circuit breaker panel.
(Continued Next Page)
172SPHAUS-S3-01
S3-15
For
Training
Purposes
Only
Summary of Contents for Cessna 172S NAV III Skyhawk SP
Page 2: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 6: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 8: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 10: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 12: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 42: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 72: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 160: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 184: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 200: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 210: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 286: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 312: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 314: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 316: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 334: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 388: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 430: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 444: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 450: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 464: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 486: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 488: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 489: ...F o r T r a i n i n g P u r p o s e s O n l y...
Page 490: ...F o r T r a i n i n g P u r p o s e s O n l y...
