Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
July 25, 2024
Submitted
August 16, 2024
Operation
Air carrier
Aircraft
N8699A
Make and model
Boeing 7378H4
Aircraft serial
36923
Aircraft time
26,610 hours, 13,112 cycles
Part
Floorbeam
Condition
Corroded
Location
Zone 200
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 FLOORBEAM STRUCTURE AROUND FITTING BS 947.5; RBL 25<[01] CORROSION WAS FOUND TO BE ON FLOORBEAM BS 947.5 RBL 25 UPPER SURFACE. ALL DIMENSIONS WILL BE ACCOMPLISHED IN CUSTOMERS CARD# TTG8Q00UUSXR.;[02] VERIFIED CORRECTIVE ACTION STEP 1. TASK CARD COMPLETE.

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