Instruction Manual

Page 7-48 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air
Revision 4 190-00716-01
6. Calculate the ANGLE for each static port by subtracting the smallest of the A, B, C or D
measurements from the largest of the A, B, C or D measurements. Record the ANGLE in the
measurement log, Figure 7-14.
7. Ensure the ANGLE for each static port is within tolerance (0.000 to +0.026 inch.) If it is not, remove
and reinstall the static ports as necessary to meet the tolerance.
A
B
C
D
Figure 7-13, Static Port Measurement locations
A B C D
AVERAGE
(A+B+C+D)/4
ANGLE
Largest - Smallest
UPPER
LEFT
LOWER
LEFT
UPPER
RIGHT
LOWER
RIGHT
Aircraft s/n:
Date:
Figure 7-14, Static Port Measurement Log
7.25.4 RVSM Air Data System Check
Perform the Air Data Test per Section 7.6.1
If either the pilot or copilot air data system does not meet the tolerances specified, have maintenance
checks performed on the air data system or the pitot/static system.
IMPORTANT!
RVSM operations are prohibited until the air data system meets all test conditions.