Service difficulty report · Nut Plate · Boeing 7377H4

Difficulty date
May 14, 2024
Submitted
June 19, 2024
Operation
Air carrier
Aircraft
N477WN
Make and model
Boeing 7377H4
Aircraft serial
33988
Aircraft time
66,413 hours, 39,649 cycles
Part
Nut Plate
Part number
UNKNOWN
Condition
Debonded
Location
Dme Antenna
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

PANEL 192F MOUNTING NUT PLATE ASSEMBLY FOR #2 DME ANTENNA IS DISBONDED FROM PANEL.<[01] BONDED NUT PLATE ASSEMBLY AT DISCREPANT AREA USING BMS5-95 870B1/2 LOT# 58330779F-58 AND CURED USING THERMOMETER ID: ATS2209 CAL DUE: 10/2024 IAW BAC DWG 149A7752 ID:0001.;[02] VERIFIED CORRECTIVE ACTION 1;[03] BONDED NUT PLATE AT DISCREPANT AREA IAW BAC DWG 149A7752 ID:0001;[04] VERIFIED JOB COMPLETE

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