190-01717-B1
G500/G600 TXi Part 23 AML STC Maintenance Manual
Rev. 1
Page 3-5
otherwise noted in the following table. If measured resistance is greater than applicable values in the
following table, bonding must be improved to meet applicable requirements for a new installation in
accordance with Section 4 of the G500/G600 TXI Part 23 AML STC Installation Manual.
Table 3-2 Electrical bonding requirements
Notes:
[1] For remote LRUs bonded back to the instrument panel via an installed aluminum foil
ground plane, bonding measurement must be taken between the remote LRU and the
instrument panel.
3.6 RVSM Periodic Maintenance (Socata TBM 700/850 Only)
Maintain all RVSM equipment in accordance with the manufacturer’s maintenance and performance
requirements. The encoding altimeter must be checked as specified in the Socata Maintenance Manual
Section 05-10-01, ATA Chapter 34. The RVSM critical areas must be inspected as specified in Socata
Maintenance Manual Section 05-10-01, ATA Chapter 53.
The air data systems must be checked within the preceding 24 months as specified in the Socata
Maintenance Manual Section 34-11-00 except for the altitude displays and altitude alerter. The altitude
displays and altitude alerter must be checked in accordance with Section 5.15.3 of this manual. Socata
Maintenance Manual test procedures may be adapted to complete all other air data system checks required
in Section 5.15.2.
The autopilot altitude hold performance must be checked within the preceding 24 months in accordance
with the RVSM In-flight altitude hold check described in Section 5.15.3.3.
LRU
Maintenance Requirement
GDU 1060/700
GCU 485
Engine Annunciator
20 Milliohms
GSU 75/75B
GDC 72
GRS 79
GAD 43/43e
5 Milliohms
GEA 110
5 Milliohm (remote mounted)
n/a (GDU 1060 mounted)
GTP 59
5 Milliohm
(Or electrically isolated per Appendix D of G500/
G600 TXi Part 23 AML STC Installation Manual)
GMU 44
10 Milliohm
(Or electrically isolated per Appendix D of G500/
G600 TXi Part 23 AML STC Installation Manual)