SDR SWAA2020110423481

Service difficulty report · Skin · Boeing 7377H4

Difficulty date: October 7, 2020
Submitted: November 4, 2020
Operation: Air carrier
Aircraft: N429WN
Make and model: Boeing 7377H4
Aircraft serial: 33658
Aircraft time: 61,054 hours, 35,875 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Damaged
Location: Fuselage
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

UPPER EXTERNAL FUSELAGE SKIN UNDER ADF NR 1 ANTENNA LOCATION SHOWS 2 EA DAMAGED NUTPLATES AT FEED THROUGH ACCESS HOLE, MARKED. REMOVED AND REPLACED NUT PLATES AT UPPER ADF NR 1 ANTENNA LOCATION AND INSTALLED REPAIR, REF B737-7 SRM 53-40-01-2R-1 REPAIR 1.

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