Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
December 11, 2023
Submitted
January 15, 2024
Operation
Air carrier
Aircraft
N919WN
Make and model
Boeing 7377H4
Aircraft serial
36625
Aircraft time
50,919 hours, 30,525 cycles
Part
Support 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 SUPPORT ANGLE LOCATED BS540 AT LEVEL BL0 TO LBL24 AT PASSENGER CABIN 2023-758379<[01] REPLACED SUPPORT ANGLE LOCATED AT BS540 AT LEVEL BL0 TO LBL24 AT PASSENGER CABIN IAW B737-700 SRM 51-40-02 AND DWG 143A0060 SHEET 46 REV-;[02] COMPLETE TASK CERTIFIED RII

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