Service difficulty report · Angle · Boeing 7377H4

Difficulty date
July 30, 2023
Submitted
September 6, 2023
Operation
Air carrier
Aircraft
N449WN
Make and model
Boeing 7377H4
Aircraft serial
32469
Aircraft time
65,862 hours, 39,346 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 LOCATED STA 695 AND RBL24.75; WL203 AT PASSENGER CABIN 2023-477512<[01] TOOLS USED: TEMPERATURE CONTROLLER: P/N P3015GOES00000; S/N 112031023; DUE DATE: 01-FEB-24; TEMPERATURE CONTROLLER: P/N: 38615K71; S/N: AE-40585; DUE DATE: 22-DEC-23;[02] REPLACED ANGLE LOCATED STA 695 AND RBL24.75; WL203 AT PASSENGER CABIN I.A.W B737-700 SRM 51-10-02 ITEM 9 AND DWG #273A9112 SHEET: 30 REV: -.;[03] REPLACED ANGLE LOCATED STA 695 AND RBL24.75; WL203 AT PASSENGER CABIN I.A.W B737-700 SRM 51-10-02 ITEM 9 AND DWG #273A9112 SHEET: 30 REV: RII CERTIFIED

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