Service difficulty report · Bracket · Boeing 7377H4

Difficulty date
October 17, 2024
Submitted
October 21, 2024
Operation
Air carrier
Aircraft
N906WN
Make and model
Boeing 7377H4
Aircraft serial
36887
Aircraft time
54,555 hours, 31,816 cycles
Part
Bracket
Condition
Cracked
Location
Zone 800
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

AFT PASSENGER DOOR FORWARD SLIDE ATTACH POINT UPPER ISOLATOR BASE IS CRACKED.<[01] REPLACED AFT PASSENGER DOOR FORWARD SLIDE ATTACHMENT POINT UPPER ISOLATE BASE REF SRM 51-40-02.;[02] THE ISOLATOR WAS INSTALLED INCORRECTLY. THE BRACKET WAS NOT REMOVED FROM THE DOOR TO REMOVE AND REPLACE THE ISOLATOR RESULTING IN DRILLING THROUGH THE DOORS INNER SKIN.;[03] REF EA 24-152-02881 FOR CORRECTIVE ACTION.;[04] THE ISOLATOR WAS INSTALLED INCORRECTLY. THE BRACKET WAS NOT REMOVED FROM THE DOOR TO REMOVE AND REPLACE THE ISOLATOR RESULTING IN DRILLING THROUGH THE DOORS INNER SKIN. INSPECTION REJECTED.

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