Service difficulty report · Module · Boeing 767424ER

Difficulty date
March 5, 2022
Submitted
March 7, 2022
Operation
Air carrier
Aircraft
N69059
Make and model
Boeing 767424ER
Aircraft serial
29454
Aircraft time
81,477 hours, 11,485 cycles
Part
Module
Part number
64275190029
Part serial
0848
Condition
Failed
Location
E&E
Stage of operation
LD
How discovered
O
Nature of condition
F
Precautionary procedure
L

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

What was found

LE SLAT AND TE FLAP DISAGREE BWN F20 AND 25 DID GO AROUND AND DI D QRH LOCKED TO CONFIRM FIX UNLOCKED TO UPDATE LOG PAGE LOCKED FOR FIX CREW DEBRIEF - CREW STATED FLAP HANDLE SELECTED TO 25 AND FLAPS UPON ARRIVAL FOUND FLAPS STUCK AT 22 AND FLAP HANDLE BINDING STOPPED AT 22 WITH LE SLAT DISAGREE AND TE FLAP DISAGREE JUST AFT OF THE FLAPS 20 DETENT. NEEDS FURTHER T/S. MESSAGES, THEN POSITIONED FLAP HANDLE TO 20 PER QRH, FLAPS REMAINED AT 22. UNLOCKED, ITEM TO BE UPDATED FOUND MX MSG NUMBERS 27-81043, 27-81044, 27-81045 IN LAST LEG ALTERNATELY NO FAULTS FOUND & RVDT VOLTAGE WITHIN RANGE REF AMM FAULT HISTORY, REF FIM 27-81-00/101, FIG.106. ACCOMPLISHED PSEU 27-51-26-424-020. AS PER NOTE(1) IN FIM R/R FLOW REGULATOR FOR BITE TARGET PROCEDURE FOR ALL FLAP SLAT SENSORS, TARGETS FLAP/SLAT SHUTOFF VALVE MODULE REF AMM 27-51-48/201 OPS CHECK INDICATE NORMAL. RAN THE FLAPS/SLATS THROUGH FULL TRAVEL HYD & GOOD. ADD EMP:U345750 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1088171 SN OFF 0848 MODULE, FLAP & OFF 64-2751-9-0029 0848 ON 64-2751-9-0029 1879