Service difficulty report · Unknown · Boeing 737724

Difficulty date
June 17, 2023
Submitted
June 22, 2023
Operation
Air carrier
Aircraft
N24736
Make and model
Boeing 737724
Aircraft serial
28803
Aircraft time
74,132 hours, 25,194 cycles
Part
Unknown
Part number
112A440216
Condition
Corroded
Location
R Wing Le
Stage of operation
IN
How discovered
O
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

(SUPPORT TASK) RH WING INSIDE LEADING EDGE COVE AT APPROXIMATE WING STATION 180 - CORROSION NOTED ON FRONT SPAR LOWER CHARD REPAIR WAS ACCOMPLISHED FROM KRAS 173 TO KRAS 197 AND REQUIRES EC/RA 5720-03341 (LATEST REVISION) ON OR BEFORE 18 MONTHS FROM PERMANENT REPAIR. ACCOMPLISH A PERMANENT REPAIR PER PART 3 OF JUNE 16, 2023. CORROSION ON THE RH WING AT FRONT SPAR LEADING EDGE TO WING LOWER ATTACH STRAP AT KRAS 180 WAS FOUND AT GYR. INTERIM SPLICE TOMC APPROVED, PLACED ON DIP, "CORROSION ON THE RH WING AT FRONT TOMC-APPROVAL FROM SC1ELBYC COMMENT SPAR LEADING EDGE TO WING LOWER ATTACH STRAP AT KRAS 180 WAS FOUND AT GYR. INTERIM SPLICE REPAIR WAS ACCOMPLISHED FROM KRAS 173 TO KRAS 197 AND REQUIRES PERMANENT REPAIR. ACCOMPLISH APERMANENT REPAIR PER PART 3 OF EC/RA 5720-03341 (LATEST REVISION) ON OR BEFORE 18 MONTHSFROM JUNE 16, 2023." CORRECTED TO INCLUDE MAJOR REPAIR AND SDR REQUIREMENTS. QC QC REVIEW INSPECTIONS CREATED BY AUTODIP PENDING AIRCRAFT RECORDS AUDIT & UPDATE.