Service difficulty report · Doubler · Boeing 7377BX

Difficulty date
March 31, 2020
Submitted
May 12, 2020
Operation
Air carrier
Aircraft
N553WN
Make and model
Boeing 7377BX
Aircraft serial
30745
Aircraft time
59,303 hours, 33,667 cycles
Part
Doubler
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

EXTERNAL POWER SURROUND DOUBLE IS CRACKED AT LOWER LATCH AREA BETWEEN BS235.8 AND BS229 / REPAIRED EXTERNAL POWER SURROUND DOUBLER AT LWR LATCH AREA B/W BS 235.8-229 IAW SRM 51-40-02; SRM 53-10-15-2R-4

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