Service difficulty report · Floorbeam · Boeing 7377Q8

Difficulty date
November 3, 2020
Submitted
November 17, 2020
Operation
Air carrier
Aircraft
N713SY
Make and model
Boeing 7377Q8
Aircraft serial
30635
Aircraft time
59,988 hours, 39,561 cycles
Part
Floorbeam
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

CORROSION AROUND FASTENER HOLE ON FLOOR BEAM AT BODY STATION 986.5 LBL 43 TO RBL 50 WL 208. REMOVED AND REPLACED FS 986.5 FLOOR BEAM "T" CAP (PREVIOUS REPAIR) RBL 55-LBL 55 WL 208, IAW SRM 51-40-02-0G-0, SRM 53-70-51-2R-4 AND SCA EC/TC ENG-53SCA-09268.

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