Service difficulty report · Support Bracket · Boeing 7377H4

Difficulty date
December 3, 2024
Submitted
December 20, 2024
Operation
Air carrier
Aircraft
N933WN
Make and model
Boeing 7377H4
Aircraft serial
36640
Aircraft time
50,478 hours, 30,801 cycles
Part
Support Bracket
Condition
Cracked
Location
Zn 200 Fus Top
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 ON SUPPORT BRACKET LOCATED BS685 AND LBL24.82 LOWER POSITION AT PASSENGER CABIN 2024-748141<[01] TOOL USED: TEMPERATURE CONTROLLER P/N P3015GOES00000 S/N 142811020 DUE DATE 23 JAN 25; TEMPERATURE CONTROLLER P/N P3015GOES00000 S/N 112820025 DUE DATE 22 JAN 25.;[02] REPLACED SUPPORT BRACKET LOCATED BS685 AND LBL24.82 LOWER POSITION AT PASSENGER CABIN IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG#273A9110; SHEET:6; REV:A SEE INDIVIDUAL SIGN OFF BELOW;[03] REPLACED SUPPORT BRACKET LOCATED BS685 AND LBL24.82 LOWER POSITION AT PASSENGER CABIN IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG#273A9110; SHEET:6; REV:A SEE INDIVIDUAL SIGN OFF BELOW

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