What was found
ATT INDICATION OF STNDBY ATT IND IS ABNORMAL IN PITCH, ROLL, ETC. GYRO FLAG IS RETRACTED. SEE LOG BOOK FOR DETAILS. SHOWS 7 DEGREE LEFT BANK WHILE IN LEVEL LT. WORSE AFTER A TURN. REPLACED SAI PER AMM, OPS TESTED OKAY.
- Difficulty date
- September 11, 2012
- Submitted
- September 14, 2012
- Operation
- Air carrier
- Aircraft
- N677UA
- Make and model
- Boeing 767322
- Aircraft serial
- 30029
- Aircraft time
- 40,620 hours, 10,046 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3420 · Attitude and Direction Data System
- Part
- Indicator
- Condition
- Faulty
- Location
- Attitude
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.