 |
|||
|
|
|||
|
Page Title:
AVIONICS FLIGHT CHECKS-continued |
|
||
| ||||||||||
|
|
 TM 1-1510-223-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
G. AVIONICS FLIGHT CHECKS (CONT)
e. Check autopilot heading preselection as
follows:
(1) Autopilot HEADING selector knob (on
pedestal extension) - Set test heading.
(2) HDG switch-indicator (flight director
mode selector) - Press on.
(3) Aircraft should automatically turn and
roll out on preselected heading.
f. Check altitude control and selection as
follows:
(1) Pitch thumbwheel (autopilot controller) -
Move UP and DN while observing that
aircraft and pitch trim indicator respond
properly.
g. Check autopilot VOR/ILS operation as
follows:
(1)
VOR receiver Set.
(2)
V/L pushbutton selector switch
(display controller) - Depress to
select VOR.
(3)
NAV switch-indicator (flight director
mode selector) - Depress on.
(4)
When the aircraft is within 10
degrees of the selected radial,
observe that the aircraft begins a
gradual interception of the radial or
glideslope signal.
h. Check autopilot altitude hold function as
follows:
4-8
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals