Airplane Flight Manual Supplement

G500 PFD/MFD System 190-01102-00 Rev. 5
Instructions for Continued Airworthiness Page 11 of 13
3. APPENDIX A
3.1 LRU Locations
The following table describes the locations of the G500 LRUs:
LRU
LRU
included in
this
installation?
Aluminum
foil tape
used for
grounding?
Description of Location
GDU 620 #1
 Yes
N/A
GRS 77 #1
 Yes
 Yes  No
GDC 74( ) #1
 Yes
 Yes  No
GMU 44 #1
 Yes
N/A
GTP 59 #1
 Yes
N/A
GAD 43/43e
 Yes  No
 Yes  No
MCI 4300-4 ( )
 Yes  No
N/A
MCI 4200-( )
 Yes  No
N/A
MCI MD420
 Yes  No
N/A
GDU 620 #2
(dual installations
only)
 Yes  No
N/A
GRS 77 #2
(dual installations
only)
 Yes  No
N/A
GDC 74A #2
(dual installations
only)
 Yes  No
N/A
GMU 44 #2
(dual installations
only)
 Yes  No
N/A
GTP 59 #2
(dual installations
only)
 Yes  No
N/A