Service difficulty report · Frame · Boeing 7572T7

Difficulty date
March 21, 2010
Submitted
March 24, 2010
Operation
Air carrier
Aircraft
N936FD
Make and model
Boeing 7572T7
Aircraft serial
23293
Aircraft time
83,960 hours, 29,058 cycles
Part
Frame
Part number
657N322311
Condition
Damaged
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

AT BS 520 BETWEEN STR 25L AND STR 26L, 1 EA EXISTING FASENER HOLE FOUND ELONGATED (0.35") AT THE FLANGE OF FRAME. FRAME AT BS 520, FROM STR 25L TO STR 26L REPAIRED IAW STA ENG EA 757-5332-08-E0573 (INCOMING ELONGATED FASTENER HOLE AT STA 520 FRAME, BETWEEN 25L AND S-26L FOUND INTERFERING WITH DSS INTEGRATION). REPAIR IS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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