What was found
EICAS HAS STATUS MSG FLAP-SLAT CONTROL 1. DURING T-S EXISTING FAULT HAS HIGH LIFT SYS (FSEU 1 PROGRAM PINS ARE INCORRECT) . CONFIG SHOWS A-P MODEL INVALID. REPLACED FSEU 1. SYS CONFIG SAME AS FSEU2. TEST PASSED AND EICAS CLEARED.
- Difficulty date
- June 8, 2010
- Submitted
- June 10, 2010
- Operation
- Air carrier
- Aircraft
- N772UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26930
- Aircraft time
- 58,637 hours, 10,869 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 2751 · Trailing Flap Position Indicating System
- Part
- Fseu
- Part number
- 654W00382
- Part serial
- 89
- Condition
- Faulty
- Location
- Te Flaps
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.