Service difficulty report · Electronic Unit · Boeing 767241

Difficulty date
October 4, 2011
Submitted
October 6, 2011
Operation
Air carrier
Aircraft
N768QT
Make and model
Boeing 767241
Aircraft serial
23803
Aircraft time
87,099 hours, 32,420 cycles
Part
Electronic Unit
Condition
Malfunctioned
Location
Slats
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AFTER ACFT ROTATION EICAS DISPLAYED L/E SLAT DISAGREE WITH THE FLAP LEVER IN 5. OVERWEIGHT LANDING, 1000KG LW 1293 KG NO HARD LANDING. HARD LANDING INSPECTION WAS PERFORMED IAW AAM 05-51-35 PAGE 201 TO 203 PHASE I OPTION A. NO DAMAGE FOUND. DURING BITE TEST TO PSEU, IT SHOWS FAULT CODE 010 CARD. PROXIMITY SW ELECTRONIC UNIT WAS R & R IAW AMM 32-09-4, PAGE 401-406. TEST OK IAW AMM32-09-04, PAGE 406. FLAP/SLAT ELECTRONIC UNIT WAS R & R AS TROUBLESHOOTING IAW AMM 27-51-01, PAGE 401 TO 406. BITE TEST OF THE FSEU IAW AMM 27-51-0, PAGE 550 TO 551 TEST OK. A VERIFICATION FLIGHT WAS PERFOMED TO CONFIRM C/A. NO DISCREPANCIES WERE NOTED.