SDR SWAA2021102819214

Service difficulty report · Skin · Boeing 7377H4

Difficulty date: September 17, 2021
Submitted: October 28, 2021
Operation: Air carrier
Aircraft: N414WN
Make and model: Boeing 7377H4
Aircraft serial: 29820
Aircraft time: 67,826 hours, 39,808 cycles
System (JASC): 5754 · Leading Edge Devices
Part: Skin
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 LEADING EDGE SLAT 7 NOSE SKIN ACTUATOR AT RT WING. INSTALLED REPAIR PARTS DOUBLER, FILLER, AND FASTENERS LOCATED ON LEADING EDGE SLAT 7 NOSE SKIN ACTUATOR AT RT WING IAW SRM 57-42-01-2R-8, REPAIR 8, STEP 4.L AND STEP 4.0, FIGURE 202, ALTERNATIVE 1.

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