SDR MZZA99007

Service difficulty report · Keel Beam · Boeing 7272F9

Difficulty date
December 25, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N75429
Make and model
Boeing 7272F9
Aircraft serial
21427
Part
Keel Beam
Part number
65584411
Condition
Cracked
Location
Bs 950
Stage of operation
IN
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

TNN - DURING S-CHECK INSPECTION AT AIR ASIA, CRACK 1.5 INCH LONG WAS FOUND ON STRINGER S29R OUTBOARD FLANGE BETWEEN BS 950 AND 951.5. THE CRACKED STRINGER S29 KEEL BEAM OUTBOARD FLANGE ALONG OUTBOARD FACE OF VERTICAL CHORD FROM FORWARD END TO ONE AND A HALF FASTENER SPACE FORWARD OF BS 950A WAS TRIMMED AND REPAIRED PER EC/RA NR 5310-03809 DATED 15 JAN 1999. (M)

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