Service difficulty report · Angle · Boeing 7377H4

Difficulty date
May 11, 2023
Submitted
June 14, 2023
Operation
Air carrier
Aircraft
N288WN
Make and model
Boeing 7377H4
Aircraft serial
36611
Aircraft time
51,345 hours, 30,884 cycles
Part
Angle
Condition
Corroded
Location
Zn 200 Fus Top
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

MAIN CABIN FWD WET AREA CORROSION AT PANEL BREAK ANGLE BETWEEN STA 312-328 RBL 9'<[01] REMOVED CORROSION AT MAIN CABIN FWD WET AREA AT PANEL BREAK ANGLE BETWEEN STA 312-328 RBL 9' AS PER SRM 51-10-02-0G-0. FOUND OUT OF LIMITS AS PER SRM 53-10-51-1A-1. <BR>REMOVED & INSTALLED NEW ANGLE AT MAIN CABIN FWD WET AREA BETWEEN STA 312-328 RBL 9' AS PER SRM 51-40-02-0G-0 AND DWG 141A5400.;[02] VERIFIED STEP # 1

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