What was found
ETOPS SIGNIFICANT SYS - SECTION OF ADI GOES BLANK INTERMITTENTLY. FOUND CAPT ADI HOT AND COOLING SCREEN BLOCKED WITH DEBRIS, R & R CAPT ADI IAW AMM 34-22-03, OPS CHECKED GOOD.
- Difficulty date
- August 16, 2011
- Submitted
- August 17, 2011
- Operation
- Air carrier
- Aircraft
- N580HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 28140
- Aircraft time
- 35,968 hours, 6,783 cycles
- System (JASC)
- 3420 · Attitude and Direction Data System
- Part
- Adi
- Part number
- 6227998003
- Part serial
- KW0F
- Condition
- Failed
- Location
- Cockpit
- Part time
- 18,267 hours, 3,305 cycles
- 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.