SDR IPXA2026062168918

Service difficulty report · Shear Tie · Boeing 74744AF

Difficulty date: May 27, 2026
Submitted: June 23, 2026
Operation: Air carrier
Aircraft: N577UP
Make and model: Boeing 74744AF
Aircraft serial: 35666
Aircraft time: 63,511 hours, 9,924 cycles
System (JASC): 5322 · Fuselage Internal Mounting Structure
Part: Shear Tie
Part number: 69B14267U11
Part serial: TAG936852A
Condition: Cracked
Location: Zone 100
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

CRACKED PERFORM EO-80332-JIC002 REQ 2 FOUND BS 1000 RT FRONT SPAR SHEAR TIE AT RBL 33.99 CRACK. IAW AMM 28-11-01-004-001, REV 116. REMOVED CENTER TANK ACCESS DOOR 132CZ. GVI AND CONDITION CHECKED NORMAL. REPAIR DAMAGE SHEAR TIE IAW EO-80332-JIC010, REV 3. CONDITION CHECKED NORMAL.

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