Service difficulty report · Bracket · Boeing 73776Q

Difficulty date
April 15, 2023
Submitted
May 31, 2023
Operation
Air carrier
Aircraft
N7815L
Make and model
Boeing 73776Q
Aircraft serial
30288
Aircraft time
60,418 hours, 35,015 cycles
Part
Bracket
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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 BRACKET ASSY BS 540 BTW BL0 TO LBL 24.75 AT PASSENGER CABIN 2023-257937<[01] REPLACED BRACKET ASSY BS 540 BTW BL0 TO LBL 24.75 AT PASSENGER CABIN IAW B737-700 SRM 51-10-02 ITEM 9 AND SRM 51-40-02; SEE INDIVIDUAL SIGN-OFF BELOW;[02] REPLACED BRACKET ASSY BS 540 BTW BL0 TO LBL 24.75 AT PASSENGER CABIN IAW B737-700 SRM 51-10-02 ITEM 9 AND SRM 51-40-02; SEE INDIVIDUAL SIGN-OFF BELOW;[03] CORRECTED ; REPLACED BRACKET ASSY BS 540 BTW BL0 TO LBL 24.75 AT PASSENGER CABIN IAW B737-700 SRM 51-10-02 ITEM 9 AND SRM 51-40-02; SEE INDIVIDUAL SIGN-OFF BELOW RII Ï¿½TEM

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