What was found
ETOPS SIGNIFICANT SYS -FO ADI AND HSI DISPLAY INTERMITTENT. DISPLAYS NORMAL ON ALTN EFI. PERFORMED TROUBLESHOOTING AT FIM 34-22-00/101, FIG 104. NO FAULTS NOTED. NO HISTORY. OK FOR SERVICE.
- Difficulty date
- August 14, 2011
- Submitted
- August 16, 2011
- Operation
- Air carrier
- Aircraft
- N581HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 28141
- Aircraft time
- 36,680 hours, 6,871 cycles
- System (JASC)
- 3422 · Directional Gyro and Indicating System
- Part
- Display
- Condition
- Intermittent
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.