SDR DALA2019080104523

Service difficulty report · Frame · Boeing 757232

Difficulty date: July 29, 2019
Submitted: August 1, 2019
Operation: Air carrier
Aircraft: N6711M
Make and model: Boeing 757232
Aircraft serial: 30483
Aircraft time: 63,169 hours, 23,407 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Damaged
Location: Bs 1520
Stage of operation: IN
How discovered: 9
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

INITIAL INSPECTION: TOOL MARKS AND WEAR ON FRAME AND PREVIOUS REPAIR STA Y=1520 (BTW STRINGER 24RH-26RH) AT AFT CARGO COMPARTMENT (C2). PREVIOUS REPAIR WAS REPLACED PER ER/A 088365-14 REV. ORIG AND ALSO WAS REWORKED PER B757-200 SRM 51-10-02 PAR. 6. (UT) WAS ACCOMPLISHED ORIGINAL THICKNESS IN FRAME IS .063" AND MINIMMUM REMAINING THICKNESS IS .058" THEREFORE ITS WITHIN LIMITS PER B757-200 SRM 53-00-07 AD 1.