Service difficulty report · Crease Beam · Boeing 7378H4

Difficulty date
February 8, 2020
Submitted
August 23, 2021
Operation
Air carrier
Aircraft
N8601C
Make and model
Boeing 7378H4
Aircraft serial
38874
Aircraft time
27,833 hours, 11,911 cycles
Part
Crease Beam
Condition
Corroded
Location
Bs 951-992
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** ON AFT ENTRY DOOR INBOARD CREASE BEAM CORD; LOCATED BETWEEN STA. 951 AND STA. 992.8; LBL 50; AND WL 208.1. / REPAIRED INBOARD CREASE BEAM AT STA. 951-992.8 LBL 50 WL 208.1 IAW EA REPAIR-53EA-07829 REV 1 AND ER 20-01718 REV IR

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