SDR SWAA2020030942260

Service difficulty report · Rib · Boeing 73776N

Difficulty date: February 25, 2020
Submitted: March 9, 2020
Operation: Air carrier
Aircraft: N7812G
Make and model: Boeing 73776N
Aircraft serial: 32582
Aircraft time: 49,919 hours, 29,838 cycles
System (JASC): 5511 · Horizontal Stabilizer, Spar/Rib
Part: Rib
Part number: 182A3001
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

RH HORIZONTAL STAB RIB, STAB STA 129.50, 3RD STIFFENER FROM FWD IS CRACKED REPAIRED DAMAGE TO R/H HORIZ STAB RIB AT STAB STA 129.50, 3RD STIFFENER FROM FWD END, IAW SRM 55-10-09-2R4, SRM 55-10-09-2R5, SRM 51-40-02-0G-0, AMM 51-31-00-390-805, AND BAC DRAWINGS 002A0001, 182A3001, 182A1500, AND 182A2401.

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