Service difficulty report · Frame · Boeing 757222

Difficulty date
May 20, 2021
Submitted
May 20, 2021
Operation
Air carrier
Aircraft
N770FD
Make and model
Boeing 757222
Aircraft serial
24743
Aircraft time
81,768 hours, 32,258 cycles
Part
Frame
Part number
657N31601
Condition
Cracked
Location
Bs 1640 S14r
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

RH FR 1640 S-14R LOWER INBD HOLE HAS A CRACK INDICATION. CLOCK POSITION BETWEEN 9 AND 6 O'CLOCK. REFER TO EO F-5310-E0344602C. COMPLIED WITH AND COMPLETED ALL STEPS 1-18 OF EA TF-5310-T0361295 PT1 FOR FRAME 1640 RH SIDE. TITLE: FUSELAGE - MAINFRAME - STA 1640 FRAME SPLICE REPAIR TO REPAIR CRACK AT ST-14 RIGHT. MAJOR REPAIR