Instruction Manual

Page 7-44 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air
Revision 4 190-00716-01
7.25 RVSM Checks
The following are required initial and continued airworthiness checks to verify proper configuration for
operation in RVSM airspace. RVSM operations are prohibited until the all of the RVSM checks are
completed successfully. Any changes to the aircraft external configuration, such as the installation of
additional antennas, probes, fairings or radomes along the sides of the airplane, that may impact the air
data system or aircraft performance may also invalidate the RVSM certification for this aircraft.
7.25.1 RVSM Required Avionics Check
With the PFD in configuration mode, select the System Status page using the small FMS knob. Press the
small FMS knob to activate the cursor. Highlight each of the following items in the LRU window and
verify that the required software part number and version matches the information in the General
Arrangement drawing listed in Table 1-2. By visual inspection of the units, verify hardware part number
matches the information in the General Arrangement drawing listed in Table 1-2. Record the results in
Figure 7-9.
DESCRIPTION PART NUMBER DESCRIPTION PART NUMBER VER
MAIN SUB-SYSTEM GIA1
AUDIO GIA1 AUDIO
GPS/WAAS ENGINE GPS1
COMMUNICATION COM1
NAVIGATION NAV1
NAV FPGA NAV1 FPGA
CERTIFICATION GAINS GFC CERT GIA 1
MAIN SUB-SYSTEM GIA2
AUDIO GIA2 AUDIO
GPS/WAAS ENGINE GPS2
COMMUNICATION COM2
NAVIGATION NAV2
NAV FPGA NAV2 FPGA
CERTIFICATION GAINS GFC CERT GIA 2
SYSTEM PFD1
FPGA PFD1 FPGA
SYSTEM PFD2
FPGA PFD2 FPGA
SYSTEM MFD1
FPGA MFD FPGA
SYSTEM GDC1
FPGA GDC1 FPGA
SYSTEM GDC2
FPGA GDC2 FPGA
8
*
GTX 33 /33D/3000
TRANSPONDER
(IF INSTALLED)
GTX 33 SYSTEM GTX1
9
*
GTX 33/33D/3000
TRANSPONDER
(IF INSTALLED)
GTX 33 SYSTEM GTX2
ITEM
SOFTWARE
OK OK
GDU 1040A PFD
2
GIA 63W IAU #2
3
4
GDU 1040A PFD
GDC 7400 AIR DATA
COMPUTER
SYSTEM STATUS
REPORT
1
GIA 63W IAU #1
HARDWARE
7
GDC 7400 AIR DATA
COMPUTER
GDU 1500 MFD
5
6
Figure 7-9, RVSM Required Avionics
* Any other transponder that meets or exceeds the requirements of TSO-C74c (Mode C) or
TSO-C112 (Class 2a; Mode S) may be installed.