Service difficulty report · Frame · Boeing 75728A

Difficulty date
March 27, 2021
Submitted
April 5, 2021
Operation
Air carrier
Aircraft
N913FD
Make and model
Boeing 75728A
Aircraft serial
24017
Aircraft time
92,953 hours, 31,658 cycles
Part
Frame
Part number
146N871163
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
E
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

INSPECTION OF BODY STATION 1640 FUSELAGE FRAME WEB AT STRINGER S-14L INTERCOSTAL TEE CLIP LWR I/B FASTENER HOLE FOUND CRACK SIGNAL COMPLIED WITH EA: F-5310-T0360636 P1. TITLE: FUSELAGE - MAINFRAME - CRACK INDICATION AT STA 1640 FUSELAGE FRAME WEB, S-14L AT LOWER INBOARD HOLE LOCATION. REPAIRED THE BODY STATION 1640 FUSELAGE FRAME WEB AT STRINGER S-14L INTERCOSTAL TEE CLIP LWR I/B FASTENER HOLE CRACK. THIS IS A CAT B REPAIR. FOLLOWING UP INSPECTION PER EA: F-5310- T0360636. MAJOR REPAIR IAW FEDEX GMM6-2-100.

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