What was found
LE SLAT ASYM EICAS WHEN FLAPS LOWERED TO 1. BITE TEST ON PSEU BOX HAD FAULTED NR 5 SLAT INBD PROX SWITCH 286. REPLACED PROX SWITCH & ACP LE SLAT SENSOR OPERATION TEST. SYS TESTED NORMAL, EICAS MSG CLEARED.
- Difficulty date
- December 15, 2013
- Submitted
- December 16, 2013
- Operation
- Air carrier
- Aircraft
- N641UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25091
- Aircraft time
- 95,091 hours, 15,035 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 2781 · Leading Edge Slat Position Indicating System
- Part
- Proximity Switch
- Condition
- Faulty
- Location
- Le Slat
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.