SDR DALA2020012180448

Service difficulty report · Support · Boeing 757251

Difficulty date: January 17, 2020
Submitted: January 21, 2020
Operation: Air carrier
Aircraft: N541US
Make and model: Boeing 757251
Aircraft serial: 26488
Aircraft time: 72,862 hours, 28,326 cycles
System (JASC): 5743 · Wing, Landing Gear Attach Fittings
Part: Support
Condition: Cracked
Location: Rt Mlg
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

EVIDENCE OF INDICATION NOTED DURING ULTRASONIC SHEARWAVE INSPECTION ON THE RT WING MLG BEAM SUPPORT LOWER REAR SPAR CHORD AT WSTA 231.5 INDICATION LOCATION IS AT THE LOWER OUTBOARD FITTING BOLT HOLE AT APPROX THE 6 OCLOCK POSITION. REPAIRED THE RIGHT WING MLG BEAM SUPPORT LOWER REAR SPAR CHORD LOWER O/B FITTING BOLT HOLE AT APPROX 6 OCLOCK POSITION IAW ERA 583983-14AD REV ORIGINAL C/W ALL CDCCL AND SFAR88 REQUIRMENTS.