Service difficulty report · Rib · Boeing 7377H4

Difficulty date
August 12, 2017
Submitted
August 22, 2017
Operation
Air carrier
Aircraft
N741SA
Make and model
Boeing 7377H4
Aircraft serial
29277
Aircraft time
66,237 hours, 38,978 cycles
Part
Rib
Part number
115A7512
Condition
Cracked
Location
Lt Wing
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

LT WING LATERAL WEB CRACKED ATTACHED TO TRAILING EDGE PANEL JUST INBOARD OF LT DEFLECTION RIB. R & R THE RIB IAW SRM AND DWG.

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