SDR SWAA2022121374288

Service difficulty report · Skin · Boeing 73776Q

Difficulty date: November 21, 2022
Submitted: December 13, 2022
Operation: Air carrier
Aircraft: N7882B
Make and model: Boeing 73776Q
Aircraft serial: 30271
Aircraft time: 49,019 hours, 31,646 cycles
System (JASC): 5754 · Leading Edge Devices
Part: Skin
Condition: Cracked
Location: Rt Nr 6 Slat
Stage of operation: IN
How discovered: 9
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

CRACK AROUND THE FASTENER ON THE NR 6 SLAT LOWER SURFACE OF THE L/E SLAT NOSE SKIN AT ACTUATOR RIBS. REMOVED FASTENERS IAW SRM 51-40-02. TRIMMED OUT THE DAMAGE IAW SRM 57-42-01-2R-8. FABRICATED REPAIR DOUBLER, FILLER, AND APPLIED CHEMICAL CONVERSION COATING IAW SRM 57-42-01-2R-8, FIG 202, ALTERNATIVE 1. INSTALLED THE REPAIR IAW SRM 57-42-01-2R-8, FIG 202, ALTERNATIVE 1.

More about the Boeing 737-76Q