Service difficulty report · Rib · Boeing 7377H4

Difficulty date
November 27, 2021
Submitted
January 5, 2022
Operation
Air carrier
Aircraft
N765SW
Make and model
Boeing 7377H4
Aircraft serial
29805
Aircraft time
73,634 hours, 43,227 cycles
Part
Rib
Condition
Cracked
Location
L/H Horiz. Stab.
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 INSPAR RIB LOC. STAB STA 129.50 AT 19 INCH FROM FRONT SPART LT HORIZONTAL STAB (1 EA). PERFORMED REPAIR INSPAR RIB LOC. STAB STA 129.50 AT 19 INCH FROM FRONT SPART LT HORIZONTAL STAB I.A.W B737-700 SRM 55-10-09-2R-5 ;REPAIR 5; PARAGRAPH 4; N;O;P;Q;R;S.

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