Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
August 11, 2018
Submitted
February 23, 2022
Operation
Air carrier
Aircraft
N951WN
Make and model
Boeing 7377H4
Aircraft serial
36665
Aircraft time
27,988 hours, 16,759 cycles
Part
Intercostal
Condition
Cracked
Location
Main Cabin
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

INTERCOSTAL CRACKED AT BS 285-294; RBL 3; WL 207. / CRACKED INTERCOSTAL AT BS 285-294 RBL 3. WL 207 FOUND TO BE OUT OF LIMITS. REMOVED INTERCOSTAL IAW SRM 51-40-02-0G-0. LOCATED AND DRILLED NEW INTERCOSTAL LOT #5069207-3 IAW SRM 51-40-05-0G-0 AND BOEING DWG 141A5400. INSTALLED IAW SRM 51-40-02-0G-0 AND BOEING DWG 141A5400. 92058U 05/13/18

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