SDR DALA2025072205504

Service difficulty report · Skin · Boeing 737832

Difficulty date: July 18, 2025
Submitted: July 22, 2025
Operation: Air carrier
Aircraft: N3757D
Make and model: Boeing 737832
Aircraft serial: 30813
Aircraft time: 76,037 hours, 28,975 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Corroded
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

(LOG 1092450) DURING HCK AT QRO, WHILE PERFORMING LOWER FUSELAGE AND NOSE LANDING GEAR INSPECTION PER WC 5300-2422, CORROSION WERE FOUND AFFECTING THE FUSELAGE AIRPHONE ANTENNA AREA BETWEEN STA 747 AND STA 767, AND BETWEEN S-27R TO S-27L, COMMON TO THE SKIN & FITTING. MAINTENANCE REPAIRED CORROSION PER ERA 627629-14.