Service difficulty report · Panel · Boeing 737824

Difficulty date
November 18, 2024
Submitted
November 19, 2024
Operation
Air carrier
Aircraft
N25201
Make and model
Boeing 737824
Aircraft serial
28958
Aircraft time
69,552 hours, 26,255 cycles
Part
Panel
Part number
111A41023
Condition
Corroded
Location
Zone 200
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

CORROSION FOUND AT LOWER FUS,@S-23L STA 540 INB OF L/W PNEUMATIC DUCT. MKD DOT 055 REF. AAR N/R:9912661 L 52.5 IAW EC/RA 5710-02901. AFTER APRIL 1, 2026, BUT BEFORE MAY ARD LOWER SKIN PANEL LOWER EXTERNAL SURFACE BETWEEN STA 540 & 54 ATEST REVISION OF ECRA 5710-02901. 17, 2026, PERFORM AN INSPECTION OF THE WING CENTER SECTION FORW 8, AT LBL 52.5 ON AIRCRAFT N25201 IN ACCORDANCE WITH PART 2 OF L ACCOMPLISHED INTERIM REPAIR TO WING CENTER SECTION FORWARD LOWER SKIN PANEL, LOWER EXTERNAL SURFACE BETWEEN STA 540 & 548, AT LB DIP APPROVED PER ECRA 5710-02901 PART 1 STEP 4 AFTER APRIL 17, TOMC-APPROVAL FROM SC1ELBYC COMMENT 2026, BUT BEFORE MAY 17, 2026, PERFORM AN INSPECTION OF THE WING CENTER SECTION FORWARD LOWER SKIN PANEL LOWER EXTERNAL SURFACE BETWEEN STA 540 & 548, AT LBL 52.5 ON AIRCRAFT N25201 IN ACCORDANCE WITH PART 2 OF THE LATEST REVISION OF ECRA 5710-02901 TOMC APPROVED : QC REVIEWED. TOMC APPROVED : QC REVIEWED. INSPECTIONS CREATED BY AUTODIP PENDING AIRCRAFT RECORDS REVIEW.