What was found
STANDBY ATTITUDE INDICATOR LEFT HALF HAS GREY VERTICAL LINES TOP TO BOTTOM. REMOVE AND REPLACED STDBY FLT DISPLAY INDICATOR IAW AMM 34-23-03. OPS CHECKED GOOD. NO FAULTS NOTED. OK FOR SERVICE.
- Difficulty date
- August 15, 2018
- Submitted
- August 16, 2018
- Operation
- Air carrier
- Aircraft
- N590HA
- Make and model
- Boeing 7673CB
- Aircraft serial
- 33467
- Aircraft time
- 59,056 hours, 10,871 cycles
- System (JASC)
- 3421 · Attitude Gyro and Indicating System
- Part
- Display
- Part number
- C166221LA03
- Part serial
- C16221000997
- Condition
- Malfunctioned
- Location
- Stdby Attitude
- 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.