Service difficulty report · Gusset · Boeing 73779P

Difficulty date
February 17, 2021
Submitted
March 8, 2021
Operation
Air carrier
Aircraft
N7857B
Make and model
Boeing 73779P
Aircraft serial
29358
Aircraft time
47,393 hours, 32,204 cycles
Part
Gusset
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 GUSSET LOCATED BS500D AT STRINGER 19R FWD CARGO COMPARTMENT / REPLACED GUSSET LOCATED BS 500D AT STRINGER 19R FWD CARGO COMPARTMENT DUE TO CRACK NOT ALLOWABLE DAMAGE PART NUMBER USED 143A 9481-5 P.O 2020-215355 IAW B737-700 SRM 51-10-02 ITEM 9; 51-40-02 AND DWG 143A7902 REV -; SHEET 174

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