SDR DALA2021122107953

Service difficulty report · None · Boeing 757231

Difficulty date: December 18, 2021
Submitted: December 21, 2021
Operation: Air carrier
Aircraft: N723TW
Make and model: Boeing 757231
Aircraft serial: 29378
Aircraft time: 77,716 hours, 19,518 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: None
Condition: None
Stage of operation: IN
How discovered: O
Nature of condition: O
Precautionary procedure: K

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

What was found

SHIP 6817 AD. A.A./ A.D.DAMAGES WERE FOUND ON OPEN HOLE AT LH ENG DRAG FTG CLAMP-UP & DIAG BRACE AS FOLLOW; HOLE #14 CORROSION ON FITTING AT 5 OCLOCK POSITION, IN REF. CARD 5720-01100-05A. CORRECTIVE ACTION: SUMMARY OF NRC 00237: HOLE #14 WITH LH ENG DRAG FTG CLAMP-UP & DIAG BRACE ON FITTING AT 5 OCLOCK POSITION, IN REF. CARD 5720-01100-05A. JOB # 098-0001 STEP 14 C WAS REPAIRED PER ETI-57-21-570 REV 3 & ER/A 596046-14 REV. ORIGINAL. (2056215)