Service difficulty report · Attach Bracket · Boeing 7378H4

Difficulty date
November 18, 2025
Submitted
December 11, 2025
Operation
Air carrier
Aircraft
N8523W
Make and model
Boeing 7378H4
Aircraft serial
36969
Aircraft time
29,314 hours, 14,696 cycles
Part
Attach Bracket
Part number
146A534226
Condition
Cracked
Location
Zone 200
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

SEAT TRACK NR 1 ATTACH BRACKET HAS POSSIBLE CRACK AT RADUIS BS 727B. HFEC VERIFIED THE ATTACHED BRACKET IS CRACKED AT BS 727B IAW NDT PART 6; 51-00-00 PROCEDURE 23. REMOVED AND REPLACED THE ATTACH BRACKET FOR NR 1 SEAT TRACK IAW SRM 51-40-05, AND SRM 51-40-02.

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