Service difficulty report · Stringer · Boeing 74747UF

Difficulty date
May 24, 2010
Submitted
May 26, 2010
Operation
Air carrier
Aircraft
N408MC
Make and model
Boeing 74747UF
Aircraft serial
29261
Aircraft time
49,344 hours, 7,670 cycles
Part
Stringer
Condition
Damaged
Location
Bs 550 S32l
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

DAMAGE FOUND TO STR 32L AT BS 550 AFTER A BURST EQUIPMENT COOLING EXHAUST VALVE STRUCK S-31L STR & SKIN. REFER TO EO 4453A362 FOR SKIN REPAIR.

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