SDR DALA2015022301593

Service difficulty report · Skin · Boeing 737832

Difficulty date: February 20, 2015
Submitted: February 23, 2015
Operation: Air carrier
Aircraft: N3744F
Make and model: Boeing 737832
Aircraft serial: 30837
Aircraft time: 46,590 hours, 17,110 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Corroded
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

DURING PSV-14, MAINTENANCE VISIT, AFTER REMOVING THE NATS AIRPHONE ANTENNA AT BS 757 & BL0, IAW EA 12-090911-14, REV C, CORROSION WAS DISCOVERED ON THE OUTER SURFACE OF THE SKIN PANEL, P/N 146A3231-19, AROUND THE COAX CUTOUT. MAINTENANCE REPAIRED IAW ERA 511649-14.