Service difficulty report · None · Boeing 73779P

Difficulty date
September 7, 2021
Submitted
October 18, 2021
Operation
Air carrier
Aircraft
N7826B
Make and model
Boeing 73779P
Aircraft serial
30035
Aircraft time
50,751 hours, 33,909 cycles
Part
None
Condition
Cracked
Location
Fuselage
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

CRACK WEB - INTERCOSTAL FLOOR STRUCTURE LOCATED BETWEEN BS312 TO BS328; RBL30 AT FWD GALLEY AREA. REMOVED WEB AND FASTENERS LOCATED BETWEEN BS 312 TO BS 328, RBL 30 AT FWD GALLEY AREA IAW SRM 51-40-02 REMOVAL WEB AND DID NOT FIND ADDITIONAL DAMAGE. MEASURES OF LENGTH CRACK IS: 2.028 INCH. DRILLED NEW WEB - INTERCOSTAL IAW SRM 51-40-05. INSTALLED NEW WEB - INTERCOSTAL IAW SRM 51-40-02, AND DWG 141A5400, REV -.

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