Service difficulty report · Web · Boeing 737*

Difficulty date
January 9, 2022
Submitted
February 14, 2022
Operation
Air carrier
Aircraft
N453WN
Make and model
Boeing 737*
Aircraft serial
29847
Aircraft time
58,760 hours, 34,591 cycles
Part
Web
Condition
Corroded
Location
Fuselage
Stage of operation
UK
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 STRUCTURE WEB BTW BS 344 TO BS 360 LBL 62 WL 208.1 AT PASSENGER CABIN ; 2022-11290 / [01] TOOL USED P/N:45MG S/N:130064101 CAL DUE DATE: 11-MAY-22; [02] REPAIRED WEB (CLIP) FLOOR STRUCTURE BTW BS 344 TO BS 360 LBL 62 WL 208.1 AT PASSENGER CABIN IAW EA 22-153-00294-WIP1 AND SUMMARY EA 22-153-00294; SEE INDIVIDUAL SIGNOFFS BELOW.; [03] REPAIRED WEB (CLIP) FLOOR STRUCTURE BTW BS 344 TO BS 360 LBL 62 WL 208.1 AT PASSENGER CABIN IAW EA 22-153-00294-WIP1 AND SUMMARY EA 22-153-00294; SEE INDIVIDUAL SIGNOFFS BELOW. RII