190-01717-B1
G500/G600 TXi Part 23 AML STC Maintenance Manual
Rev. 1
Page 5-48
Table 5-5
Advanced Airframe Specific Configuration Data – Markings
5.15.2.3 Altimeter Check
The GDU 700P/1060 and standby altitude displays must be verified per Title 14 of the CFR 91.411 and
Part 43 Appendix E, with the following exception to 14 CFR Part 43 Appendix E, paragraph (b)(1):
•
The tests of sub-paragraphs (iv) (Friction) and (vi) (Barometric Scale Error) are not applicable to
the GDU 700P/1060 due to the ADC interface and instrument display being digital.
NOTE
For aircraft being configured for RVSM operations refer to Section 5.15.3 for Altimeter
check procedures.
5.15.3 RVSM System Checkouts (Socata TBM 700/850 only)
Pitot-static System #1, Pitot-static System #2, and calibration of the AM-250, must meet the criteria in the
following sections. The air data tests and surface checks are required within the previous 24 months.
Marking
Description
POH/AFM
Section
Note
WHITE TRIANGLE
A small white triangle –
meaning varies by airframe
2-Limitations
If defined in POH/AFM, set to
given value. Else, set to OFF.
RED BAR
Typically marks the minimum
controllable airspeed for twin
engine aircraft with only one
engine operational (Vmca)
3-Emergency
Procedures
Lower red radial on ASI of
light twins
set to OFF for single engine
aircraft
BLUE BAR
Typically marks the single
engine best rate of climb
speed for a twin engine aircraft
3-Emergency
Procedures
Blue radial on ASI of light
twins
Set to OFF for single engine
aircraft
RED/WHITE BAR
Varies – sometimes used as a
fixed point Vne marking
2-Limitations
If a fixed Red/White Bar, (not
a barber pole) is shown in the
POH/AFM, set to given value.
Else, set to OFF.
Vle
maximum landing gear
extended speed
2-Limitations
Set to OFF for fixed gear
aircraft
