Service difficulty report · Structure · Boeing 7377Q8

Difficulty date
November 21, 2021
Submitted
December 22, 2021
Operation
Air carrier
Aircraft
N7863A
Make and model
Boeing 7377Q8
Aircraft serial
30644
Aircraft time
54,598 hours, 36,232 cycles
Part
Structure
Condition
Cracked
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

CRACK FLOOR STRUCTURE BTW BS 312 TO BS 328 AT LEVEL RBL 31 AT PASSENGER CABIN ; 2021_520689 / [01] REPLACED INTERCOSTAL FLOOR STRUCTURE LOC. BTW BS 312 TO BS 328 AT LEVEL RBL 31 AT PASSENGER CABIN IAW B737-700 SRM 51-10-02-0G-0 AND DWG 141A5400 REV:?; [02] CERTIFIED WORK PERFORMED RII <BR>SEE INDIVIDUAL SIGNOFFS BELOW

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