SDR DALA2021092205693

Service difficulty report · None · Boeing 757232

Difficulty date: September 21, 2021
Submitted: September 22, 2021
Operation: Air carrier
Aircraft: N668DN
Make and model: Boeing 757232
Aircraft serial: 25141
Aircraft time: 89,792 hours, 41,329 cycles
System (JASC): 5311 · Fuselage Main, Frame
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 668 CRACK INDICATIONS NOTED ON THE RH 1640 FRAME LOWER I/B HOLE AT APPROX THE 3 AND 9 OCLOCK POSITIONS LOOKING AFT. INDICATIONS APPEAR TO BE IN THE AFT SIDE OF FRAME, NEED LAYER SEPARATION TO CONFIRM. CRACK INDICATIONS ARE BOTH GREATER THAN .030" IN LENGTH. CORRECTIVE ACTION: ACCOMPLISHED REPAIR ON STA 1640 RH FRAME FOR LOWER I/B HOLE CRACK IAW ER/A 593897-14AD REV ORIGINAL. (1956525)