Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
October 11, 2022
Submitted
November 15, 2022
Operation
Air carrier
Aircraft
N203WN
Make and model
Boeing 7377H4
Aircraft serial
32483
Aircraft time
59,685 hours, 35,389 cycles
Part
Floorbeam
Condition
Corroded
Location
Bs 312
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

FOUND CORROSION AT FWD WET AREA FLOORBEAM BS 312 LBL 15 WL208.1. REMOVED CORROSION IAW SRM 51-10-02-0G-0. FOUND OUT OF LIMITS IN IAW SRM 53-10-51-1A-1; FIG 105 DETAIL C SHEET 1. FABRICATED REPAIR IAW SRM 53-10-51-2R-15. LOCATED & DRILLED THE REPAIR IAW SRM 51-40-05-0G-0. INSTALLED THE REPAIR IAW SRM 53-10-51-2R-15, & 51-40-02-0G-0.

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