Select your product to confirm this information applies to you
(2024) Service Bulletin 24059 Rev A: G500/G600/G700 TXi GEA 71B System Software Version 2.92
PRODUCTS AFFECTED:
Table 1. Products Affected
| System | Model | Appliance P/N |
| G500 TXi | GDU 700P | 011-03306-20, -30 011-03306-22, -32 |
| GDU 700L | 011-03307-20, -30 011-03307-22, -32 | |
| GDU 1060 | 011-03308-20, -30 011-03308-22, -32 | |
| G600 TXi | GDU 700P | 011-03306-60, -70, -80, -A0 011-03306-62, -72, -82, -A2 |
| GDU 700L | 011-03307-60, -70, -80, -A0 011-03307-62, -72, -82, -A2 | |
| GDU 1060 | 011-03308-60, -70, -80, -A0 011-03308-62, -72, -82, -A2 | |
| G700 TXi | GDU 700P | 011-03306-B0, -C0 011-03306-B2, -C2 |
| GDU 700L | 011-03307-B0, -C0 011-03307-B2, -C2 | |
| GDU 1060 | 011-03308-B0, -C0 011-03308-B2, -C2 |
CERTIFICATION AUTHORIZATION:
TSO Authorization
TSO authorization does not provide installation airworthiness approval. Separate installation airworthiness approval is required for type certified aircraft. Notification of revision to any Garmin STC(s) will be provided under a separate service bulletin.
COMPLIANCE:
Optional: This service bulletin may be incorporated at the owner’s discretion.
DOCUMENTATION CONSIDERATIONS:
The G500(H)/G600/G700 TXi Pilot’s Guide (190-01717-10) Rev P is to be provided to the owner/operator if not already provided.
PURPOSE:
G500/G600/G700 TXi GEA 71B System Software Version 2.92 corrects the GEA annunciator outputs during start-up.
NOTE
Database sync routing is affected by this change. Systems with GTN (v6.72 or earlier) or GPS 175/GNC® 355/GNX™ 375 (v3.11 or earlier) interfaced to G500(H)/G600/G700 TXi (v3.50 or later) or GI 275 (v2.60 or later) no longer support database sync. Databases will need to be loaded onto each GTN and GPS 175/GNC 355/GNX 375 unit. This has been fixed in GTN software v6.73. This limitation will be fixed in future GPS 175/GNC 355/GNX 375 software versions.
WARRANTY INFORMATION:
This modification is not warranty reimbursable.