SDR SWAA2019110838711

Service difficulty report · Stiffener · Boeing 7377CT

Difficulty date: October 14, 2019
Submitted: November 8, 2019
Operation: Air carrier
Aircraft: N7829B
Make and model: Boeing 7377CT
Aircraft serial: 32751
Aircraft time: 56,913 hours, 28,285 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

RT HORIZ. STAB RIB ASSY. 5 (STAB STA 129.50) 3RD VERT STIFFENER IS CRACKED. / REPAIRED RT HORIZONTAL STABILIZER INSPAR RIB ASSY 5 (STAB STA 129.50) 3RD VERTICAL STIFFENER IAW SRM 55-10-09-2R REPAIR 4. SRM 51-40-02-0G-0, AMM 27-31-41-400-801, DRAWING #182A1500, 182A3001, 182A4001.

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