Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
April 3, 2020
Submitted
July 15, 2021
Operation
Air carrier
Aircraft
N468WN
Make and model
Boeing 7377H4
Aircraft serial
33858
Aircraft time
55,399 hours, 32,753 cycles
Part
Support Angle
Condition
Corroded
Location
Fuselage
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

***CORROSION*** IN MULTIPLE AREAS AT FCB ON AFT BULKHEAD PANEL SUPPORT ANGLE BS500D S-24L TO S-26L WL159 / DAMAGE FOUND ON FCB AFT BULKHEAD SUPPORT ANGLE BS-500D S-24L-S-26L WL 159 FOUND TO BE OUT OF LIMIT DUE TO NO LIMIT ON SRM PARTS REPAIRED BY REPLACEMENT IAW SRM 51-10-02-0G-0 PAR-9C LOCATED AND DRILLED NEW SUPPORT IAW SRM 51-40-06-0G-0 AND INSTALLED IAW SRM 51-40-02-0G-0 AND DWG # 143A9481

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