Robinsons R66 - 97-56 Garmin GTN 600;700-series GPS Installation

97-55 Garmin GTX 330 ES Transponder Installation (continued)
F. Scheduled Maintenance and Inspections
Every 100 hour or annual inspection, determine software and database versions and
update per Garmin GTX 330 ES Pilot's Guide as required.
NOTE
Garmin requires database information be updated regularly to
ensure information is current.
G. Special Maintenance and Inspections
1. Turn battery & avionics switches off. Open circuit breaker panel and upper console.
2. Inspect condition of and verify no obvious damage to transponder, radio tray,
copper bus bars, circuit breaker, and wiring. Verify no loose, chafed, or broken
wires or terminals. Verify no evidence of arcing. Verify equipment security.
3. Secure circuit breaker panel and upper console. Perform ground checks per Part D
steps 4 and 5.
97-56 Garmin GTN 600/700-series GPS Installation
Refer to R66 Illustrated Parts Catalog (IPC) Figures 97-31, 97-35, and 97-37.
NOTE
Refer to Garmin GTN 600/700 series Maintenance Manual and
Instructions for Continued Airworthiness.
A. Description of New Features
The new C831 GPS (Garmin GTN 600/700 series) includes similar navigation features
available in the earlier R66 GPS (Garmin GNS 400/500 series), but the interface offers
a combination of touch screen technology with traditional buttons and knobs.
One GTN 700 series, or one or two GTN 600 series, GPS(s) may be installed in the
pilot-side console location only.
Note: R66 ADS-B Out system requires Garmin GTN 600/700 series GPS. Refer to §
97-15.
B. Schematic
Refer to Figure 98-12 for C831 GPS installation electrical schematic.
Page 97.24 Chapter 97 Avionics MAY 2015