What was found
AT/FL330 STBY ALT WAS INDICATING 500 FT HIGH. REMOVED AND REPLACED STANDBY ALT AS PER AMM 43-13-06-344-031, OPS CHECK GOOD ON GROUND. OKAY FOR SERVICE
- Difficulty date
- December 14, 2017
- Submitted
- December 15, 2017
- Operation
- Air carrier
- Aircraft
- N641UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25091
- Aircraft time
- 109,391 hours, 17,023 cycles
- System (JASC)
- 3416 · Altimeter, Barometric/Encoder
- Part
- Altimeter
- Part number
- A4619710001
- Part serial
- 0638
- Condition
- Out Of Tolerance
- Location
- Cockpit
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.