Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
February 28, 2025
Submitted
April 8, 2025
Operation
Air carrier
Aircraft
N8614M
Make and model
Boeing 7378H4
Aircraft serial
36908
Aircraft time
40,487 hours, 19,269 cycles
Part
Floorbeam
Condition
Corroded
Location
Zone 200
Stage of operation
IN
How discovered
V
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 EXISTING REPAIR LOCATED FLOOR BEAM BS 344 BL 0 WL 208.1 AT FWD GALLEY AREA 2025-171798<[01] TOOL USED ON STEP 7 AND 8 ET EQUIPMENT: P/N: NORTEC 600D; S/N: 60007161486; CAL DUE DATE: 06-SEP-25;[02] REPLACED FILLER 1(E/A) AND FASTENERS COMMON TO EXISTING REPAIR AREA LOCATED ON FLOOR BEAM BS 344 BETWEEN LBL 1 TO RBL 1 WL 208.1 AT FWD GALLEY AREA I.A.W B737-800 SRM 51-10-02-0G-0 AND SRM 53-00-51-2R-1 REPAIR 1. AS DOCUMENTED IN 41990 2700 0015<BR>SEE INDIVIDUAL SIGN OF BELOW.;[03] REMOVED AND REPLACED FILLER (1E/A) LOCATED ON EXISTEN REPIAR ON FLOOR STRUCTURE FLOOR BEAM BS344 BTW LBL1 TO RBL 1 WL208.1 AT FWD GALLEY AREA I.A.W. B737-800 SRM 51-40-02 AS SHOWN IN SRM 53-00-51-2R-1. REFERENCE NRC Y253157 AND TSR -2025001773;[04] REMOVED AND REPLACED FILLER (1E/A) LOCATED ON EXISTEN REPIAR ON FLOOR STRUCTURE FLOOR BEAM BS344 BTW LBL1 TO RBL 1 WL208.1 AT FWD GALLEY AREA I.A.W. B737-800 SRM 51-40-02 AS SHOWN IN SRM 53-00-51-2R-1. REFERENCE NRC Y253157 AND TSR -2025001773. ITEMS RII

More about the Boeing 737-8H4