What was found
L4 AND R4 DOOR ASSIST ACTUATOR LINES FOUND DISCONNECTED DURING C1 CHECK IN PNS. LINES CONNECTED AS PER AMM 52-11-31-404-005. REFERENCE ST ENGINEERING N/R 74390 & 74391. WORK PERFORMED BY V945295 IPC REF 52-11-30-02 ITEM 260.
- Difficulty date
- August 21, 2023
- Submitted
- September 11, 2023
- Operation
- Air carrier
- Aircraft
- N74856
- Make and model
- Boeing 757324
- Aircraft serial
- 32815
- Aircraft time
- 57,315 hours, 18,632 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Line
- Part number
- 146N62027146N620
- Condition
- Disconnected
- Location
- L4 Door
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O, P
- Precautionary procedure
- H, O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.