Service difficulty report · Rib · Boeing 7377H4

Difficulty date
March 14, 2020
Submitted
May 4, 2020
Operation
Air carrier
Aircraft
N769SW
Make and model
Boeing 7377H4
Aircraft serial
30588
Aircraft time
69,225 hours, 40,698 cycles
Part
Rib
Condition
Cracked
Location
Rt Horiz Stab
Stage of operation
IN
How discovered
V
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 LOCATED STAB STA 120.30 AT 19 INCH FROM FRONT SPAR AT RT HORIZONTAL STABILIZER / REPAIRED INSPAR RIB LOC. STAB STA 120.30 AT 19 INCHES FROM FRONT SPAR AT RT HORIZONTAL STABILIZER I.A.W B737-700 SRM 55-10-09-2R-4 REPAIR 4.

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