Service difficulty report · Rib · Boeing 7377H4

Difficulty date
May 19, 2018
Submitted
February 14, 2022
Operation
Air carrier
Aircraft
N717SA
Make and model
Boeing 7377H4
Aircraft serial
27851
Aircraft time
69,992 hours, 41,449 cycles
Part
Rib
Condition
Cracked
Location
Horizontal Stab
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

LH HORIZONTAL STABILIZER LEADING EDGE PANEL; LE STA 86.66 (2ND RIB FROM INBOARD EDGE) RIB INNER CHORD ANGLE CRACKED AT UPPER AFT FASTENER HOLE; MARKED. / REPLACED NEW RIB ON L/H HORIZONTAL STAB LE ACCESS PANEL ( #2 FROM INBD SIDE ) I.A.W B737-700 SRM 51-40-02-0G.

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