Service difficulty report · Beam · Boeing 7378H4

Difficulty date
September 27, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N8301J
Make and model
Boeing 7378H4
Aircraft serial
36980
Aircraft time
26,230 hours, 11,217 cycles
Part
Beam
Condition
Corroded
Location
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

PASSENGER CABIN; STA 947+10; TO 986; WL 208; RBL 55; INNER CREASE BEAM ANGLE HAS CORROSION ON UPPER SURFACE / REMOVED CORROSION FROM INNER CREASE BEAM INNER ANGLE STA 947+10' 986 RBL 55; 100% MATERIAL LOSS FOUND OUT OF LIMITS IAW SRM 53-20-15-1A-1. REMOVED AND REPLACED CREASE BEAM IAW SRM 51-4-02-0G-0 AND DWG 147A8501 REV A. RESTORED CIC TO AREA IAW AMM 51-21-91-610-802

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