SDR SWAA2021101317030

Service difficulty report · None · Boeing 737752

Difficulty date: September 11, 2021
Submitted: October 13, 2021
Operation: Air carrier
Aircraft: N7843A
Make and model: Boeing 737752
Aircraft serial: 35786
Aircraft time: 47,875 hours, 24,909 cycles
System (JASC): 5754 · Leading Edge Devices
Part: None
Condition: Cracked
Location: R/H Wing
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 AT NR 8 SLAT LOWER SURFACE OF THE L/E SLAT NOSE SKIN AT ACTUATOR RIBS. FABRICATED REPAIR AND FILLER, APPLIED CHEMICAL CONVERSION COATING IAW SRM 57-42-01-2R-8. APPLIED PRIMER TO REPAIR AND INSTALLED COUNTERSINK REPAIR WASHERS IAW SRM 57-42-01-2R-8. INSTALLED REPAIR IAW SRM 57-42-01-2R-8, AND 21-157-02788-WIP1. INSTALLED ACCESS PANELS 625CB; 625DB/EB; 625FB AND FLEX SKIN IAW SRM 51-40-02.