What was found
STANBY ALTIMETER STICKS MOVING FROM 60 - 300 FT, DURING EACH REVOLUTION. APPEARS TO READ ACCURATELY. REMOVED AND REPLACED THE STANDBY ALTIMETER IAW 34-21-22-000-001-A, OPS CHECKED NORMAL AND AMM 33-13-00-710-001-A.
- Difficulty date
- October 20, 2017
- Submitted
- October 20, 2017
- Operation
- Air carrier
- Aircraft
- N487UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1669
- Aircraft time
- 51,325 hours, 22,171 cycles
- System (JASC)
- 3416 · Altimeter, Barometric/Encoder
- Part
- Altimeter
- Part number
- 641415801
- Part serial
- 2453
- Condition
- Malfunctioned
- Location
- Standby
- Part time
- 5,202 hours, 2,302 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.