Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
May 19, 2024
Submitted
June 26, 2024
Operation
Air carrier
Aircraft
N8319F
Make and model
Boeing 7378H4
Aircraft serial
36994
Aircraft time
38,605 hours, 17,952 cycles
Part
Floorbeam
Part number
UNKNOWN
Condition
Corroded
Location
Bs 987 Lbl43
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 FLOOR BEAM LOCATED STA 986.5 LBL 43 AND WL 208.1 AFT GALLEY AREA 2024-335828<[01] TOOL USED: ULTRASONIC EQUIPMENT P/N 45MG S/N 130061901 DUE DATE 09-JUN-24.;[02] ITEM 10; TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 500D; S/N:00X12101U102020; DUE DATE: 07-SEP-24.;[03] REPAIRED FLOOR BEAM BS 986.5 LBL 43; WL 208.1 AT AFT GALLEY AREA IAW B737-800 SRM-53-70-51-2R-6 REPAIR 6 ALTERNATIVE 4 FIG. 205. SEE INDIVIDUAL SIGN-OFF BELOW.;[04] REPAIRED FLOOR BEAM BS 986.5 LBL 43; WL 208.1 AT AFT GALLEY AREA IAW B737-800 SRM-53-70-51-2R-6 REPAIR 6 ALTERNATIVE 4 FIG. 205. SEE INDIVIDUAL SIGN-OFF BELOW.<BR>CERTIFIED AS RII

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