SDR NACA2019012200001

Service difficulty report · Skin Panel · Boeing 737319

Difficulty date: January 22, 2019
Submitted: January 22, 2019
Operation: Air carrier
Aircraft: N303KH
Make and model: Boeing 737319
Aircraft serial: 25606
Aircraft time: 41,819 hours, 46,095 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin Panel
Condition: Corroded
Location: Rt Wing
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

DISCREPANCY: CORROSION FOUND ON RIGHT HAND WING CENTER SECTION LOWER PANEL [SKIN] BS570-610 RBL42-60 (3 LOCATIONS) CORRECTIVE ACTION: CORROSION BLENDS ON RT WING CENTER SECTION LOWER PANEL STA 570-610 RBL 42-60 (3 LOCATIONS) REPAIRED IAW SR #4- 4200373089 DATED 5 OCT 2018. DETAILED VISUAL INSPECTION OF THE BLENDED AREA TO BE CARRIED OUT ON OR BEFORE ACCUMULATION OF 3000 FLIGHT CYCLES FROM TIME OF REPAIR AND NOT TO EXCEED 3000 FLIGHT CYCLES. - SERVICEABLE -