SDR SWAA2021010733774

Service difficulty report · Stiffener · Boeing 7377H4

Difficulty date: December 1, 2020
Submitted: January 7, 2021
Operation: Air carrier
Aircraft: N200WN
Make and model: Boeing 7377H4
Aircraft serial: 32482
Aircraft time: 54,636 hours, 32,478 cycles
System (JASC): 5510 · Horizontal Stabilizer Structure
Part: Stiffener
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

RIGHT HAND HORIZONTAL STABILIZER INSPAR RIB, AT STABILIZER STATION 120.30, 3RD VERTICAL STIFFENER IS CRACKED. REPAIRED RT HORIZONTAL STABILIZER INSPAR RIB AT STAB STA 120.30 3RD VERTICAL STIFFENER FROM FWD END, IAW SRM 55-10-09-2R-4 REPAIR 4.

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