What was found
AIR TURN BACK (ATB) - F/O SEAT WILL NOT LOCK IN FWD OR AFT POSITION, OR ANY POSITION IN BETWEEN. EITHER WITH MANUAL LEVERS OR ELECTRICALLY. LP 674182 - REMOVED AND REPLACED F/O'S SEAT IAW AMM 25-11-01, OPS CHECK GOOD.
- Difficulty date
- September 16, 2019
- Submitted
- September 18, 2019
- Operation
- Air carrier
- Aircraft
- N409MC
- Make and model
- Boeing 74747UF
- Aircraft serial
- 30558
- Aircraft time
- 80,228 hours, 12,596 cycles
- System (JASC)
- 2510 · Flight Compartment Equipment
- Part
- Seat
- Part number
- 3A0900056011
- Part serial
- 20749
- Condition
- Defective
- Location
- Cockpit
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.