Service difficulty report · Fastener · Boeing 7373H4

Difficulty date
November 24, 2012
Submitted
November 27, 2012
Operation
Air carrier
Aircraft
N388SW
Make and model
Boeing 7373H4
Aircraft serial
26591
Aircraft time
59,635 hours, 49,062 cycles
Part
Fastener
Part number
6547316
Condition
Cracked
Location
Fuselage
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

AFT PRESSURE BULKHEAD AT STATION 101B HAS TWO FASTENERS WITH CRACKS OUTBOARD OF STA 6L (MARKED). VERIFIED FROM FWD SIDE OF BULKHEAD. REPAIRED PER SRM 53-80-08-2R-7. THIS IS A CATEGORY B REPAIR. SEE SA-M 326

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