Service difficulty report · Web · Boeing 7378H4

Difficulty date
December 18, 2024
Submitted
January 20, 2025
Operation
Air carrier
Aircraft
N8610A
Make and model
Boeing 7378H4
Aircraft serial
36635
Aircraft time
40,440 hours, 19,154 cycles
Part
Web
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
O
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

CRACK FLOOR STRUCTURE WEB LOCATED BTW BS 380 TO BS 400 AT LBL 13 AT PASSENGER CABIN 2024-764625<[01] REPLACED FLOOR STRUCTURE WEB (UPPER CHORD ANGLE) LOCATED BTW BS 380 TO BS 400 AT LBL 13 AT PASSENGER CABIN IAW DRAWING 143A5400 REV-B AND B737-800 SRM 51-10-02- ITEM 9 SEE INDIVIDUAL SIGN OFF BELOW;[02] REPLACED FLOOR STRUCTURE WEB (UPPER CHORD ANGLE) LOCATED BTW BS 380 TO BS 400 AT LBL 13 AT PASSENGER CABIN IAW DRAWING 143A5400 REV-B AND B737-800 SRM 51-10-02- ITEM 9 SEE INDIVIDUAL SIGN OFF BELOW

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