Service difficulty report · Angle · Boeing 7377H4

Difficulty date
December 7, 2021
Submitted
January 20, 2022
Operation
Air carrier
Aircraft
N422WN
Make and model
Boeing 7377H4
Aircraft serial
29826
Aircraft time
66,890 hours, 39,356 cycles
Part
Angle
Condition
Cracked
Location
Center Wing Box
Stage of operation
UK
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 ANGLE LOCATED BS695 AND LBL24 AT PASSENGER CABIN ; 2021-557792 / [01] TOOL USED: TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 112031023; DUE DATE: 22-JAN-22; TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 112820025; DUE DATE: 22-JAN-22.; [02] REPLACED ANGLE LOCATED BS695 AND LBL24 AT PASSENGER CABIN I.A.W. B737-700 SRM 51-10-02 ITEM 9 IPC 32-34-51-05 AND DRAWING DWG 273A9112 REV: - AND SRM 51-40-02; [03] CORRECTED STEP 2: <BR>REPLACED ANGLE LOCATED BS695 AND LBL24 AT PASSENGER CABIN I.A.W. B737-700 SRM 51-10-02 ITEM 9 IPC 32-34-51-05 AND DRAWING DWG 273A9112 REV: - AND SRM 51-40-02 SEE INDIVIDUAL SING-OFF BELOW; [04] CERTIFIED RII WORK PERFORMED. <BR>SEE INDIVIDUAL SIGNOFFS BELOW.

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