SDR CALA2017052901649

Service difficulty report · Skin · Boeing 757222

Difficulty date: May 29, 2017
Submitted: May 29, 2017
Operation: Air carrier
Aircraft: N546UA
Make and model: Boeing 757222
Aircraft serial: 25367
Aircraft time: 92,637 hours, 25,732 cycles
System (JASC): 5754 · Leading Edge Devices
Part: Skin
Condition: Corroded
Location: Nr 10 Slat
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

SLAT NR 10, CORRODED ON UPPER SURFACE L/E SKIN AROUND FASTENER. 85 INCHES FROM THE OTBD EDGE, 6 INCHES FROM L/E. REMOVED CORROSION IAW SRM 51-10-02, PAR 15, FIG 1. FOUND TO BE OUT OF LIMITS IAW SRM 57-43-01, FIG 101, DETAIL V. REMOVED DAMAGED AND INSTALLED A FILLER AND DOUBLER IAW SRM 57-43-01, REPAIR 7, PAR 4.