Service difficulty report · Stiffener · Boeing 7377H4

Difficulty date
March 22, 2017
Submitted
March 28, 2017
Operation
Air carrier
Aircraft
N499WN
Make and model
Boeing 7377H4
Aircraft serial
32481
Aircraft time
43,191 hours, 25,106 cycles
Part
Stiffener
Part number
BAC1503
Condition
Cracked
Location
Bs 663 Bulkhead
Stage of operation
IN
How discovered
9
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

LEFT MAIN LANDING GEAR WHEEL WELL WING CENTER SECTION REAR SPAR BULKHEAD VERTICAL STIFFENER CRACKED AT BS. 663, LBL 24.92. / R&R STIFFENER PER SRM.

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