Service difficulty report · Frame · Boeing 75724APF

Difficulty date
March 5, 2026
Submitted
April 3, 2026
Operation
Air carrier
Aircraft
N451UP
Make and model
Boeing 75724APF
Aircraft serial
27739
Aircraft time
41,232 hours, 23,657 cycles
Part
Frame
Part number
146N102887
Condition
Dented
Location
Zone 100
Stage of operation
IN
How discovered
V
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

MAJOR REPAIR, AFT CARGO COMP. FRAME UPPER CHORD HAS 3 EA DENT, APPROX AT BS 1360, BTW STGR 25R AND STGR 27 R, ID STICKER NUM. (085-068). ATA 53-10. REMOVED (3EA) SOLID RIVETS FROM DISCREPANT AREAS AT FS 1360 INBD OF STR 26R FOR ACCESS IAW B757-200PF SRM 51-40-02-0G-0 (REF: EAR # 7003347636, STEP #7). REMOVED 2 EA RIVETS AT STA 1360 STR. 24 AND 2EA RIVETS AT STA 1360 STR 26 FOR ACCESS IAW B757-200 SRM 51-40-02 AND EAR 7003347636. REMOVED 5EA ANGLES FROM AFT CARGO COMP. FRAME UPPER CHORD APPROX AT BS 1360, BTW STGR 25R AND STGR 27R IAW B757-200 SRM 51-40-02. REPAIR WAS ACCOMPLISHED IN ACCORDANCE WITH EO-96992-REQ1 AND VT-SAA EA 757-5360-01-B0701 REV IR.

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