Service difficulty report · Angle · Boeing 7377H4

Difficulty date
July 5, 2023
Submitted
August 4, 2023
Operation
Air carrier
Aircraft
N913WN
Make and model
Boeing 7377H4
Aircraft serial
29840
Aircraft time
49,236 hours, 29,953 cycles
Part
Angle
Part number
UNKNOWN
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 ANGLE FLOOR STRUCTURE LOCATED BS 695 RBL 24.75 CENTER SECTION 2023-431116<[01] TOOLS USED: TEMPERATURE CONTROLLER: P/N P3015GOES00000; S/N 112031023; DUE DATE: 01-FEB-24; TEMPERATURE CONTROLLER: P/N P3015GOES00000; S/N 112811019; DUE DATE: 25-JAN-24 AND TEMPERATURE CONTROLLER: P/N: 38615K71; S/N: AE-40586; DUE DATE: 09-AUG-23.;[02] REPLACED ANGLE LOCATED AT BSTA 695 RBL 24.75 CENTER SECTION IAW SRM B737-700 51-40-02; SRM 51-10-02 ITEM 9 AND DWG 273A9110 REV-A<BR>SEE INDIVIDUAL SIGNOFFS BELOW;[03] CERTIFIED STEP 2 COMPLETED

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