Service difficulty report · Floor Support · Boeing 7378H4

Difficulty date
March 5, 2024
Submitted
April 15, 2024
Operation
Air carrier
Aircraft
N8567Z
Make and model
Boeing 7378H4
Aircraft serial
36928
Aircraft time
19,775 hours, 9,994 cycles
Part
Floor Support
Part number
UNKNOWN
Condition
Corroded
Location
Bs 953-963
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

AFT WET AREA RIGHT HAND SIDE STATION 953 TO 963 FLOOR STRUCTURE CORRRODED<[01] REMOVED AND REPLACED FLOOR STRUCTURE INTERCOASTAL BETWEEN STA 947.5 AND 967 AND RBL 50.52 REQUIRES INSTALL. P/N 147A5660-22 REF BAC DWG 147A5650 AND B737NG SRM 51-40-02;[02] VERIFIED REMOVED AND REPLACED FLOOR STRUCTURE INTERCOASTAL BETWEEN STA 947.5 AND 967 AND RBL 50.52 REQUIRES INSTALL. P/N 147A5660-22 REF BAC DWG 147A5650 AND B737NG SRM 51-40-02

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