Service difficulty report · Intercostal · Boeing 737924ER

Difficulty date
April 28, 2026
Submitted
April 29, 2026
Operation
Air carrier
Aircraft
N36469
Make and model
Boeing 737924ER
Aircraft serial
36600
Aircraft time
40,953 hours, 14,838 cycles
Part
Intercostal
Part number
141A851228
Condition
Damaged
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

E&E LT INTERCOSTAL WEB FOUND PUNCTURED AND WORN. FOUND TO BE OUT OF LIMITS REF SRM 53-10-15-1A-3. REMOVED LT INTERCOSTAL WEB AS PER REF SRM 51-40-02. CLEANED AND PREPARED REPAIR AREA AND HOLES IAW SOPM 20-30-03. PERFORMED HFEC ON L/H WEB FOR E/E OPENING IAW NDT PART 6 51-00-00 PROC 16, SRM 51-10-02 STEP 11 B(3). MATCHED DRILLED WEB SRM 51-40-05. CLEARED TO INSTALL. INSTALLED NEW LH WEB REF SRM 51-40-02 AND DWG 141A8512.