Service difficulty report · Support · Boeing 7377H4

Difficulty date
February 23, 2023
Submitted
March 16, 2023
Operation
Air carrier
Aircraft
N278WN
Make and model
Boeing 7377H4
Aircraft serial
36441
Aircraft time
52,434 hours, 31,459 cycles
Part
Support
Condition
Cracked
Location
Zn 100 Fus Lower
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 - SUPPORT BS 380 TO BS400 BL0 WL 208 AT FWD GALLEY AREA 2023-127694<[01] REPLACED NEW ANGLE SUPPORT BS 380 TO BS400 BL0 WL 208 AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02 AND DWG 143A5400 SHEET:92 REV:- SEE INDIVIDUAL SIGN OFF BELOW;[02] TASK COMPLETED ; RII <BR>SEE INDIVIDUAL SIGN OFF BELOW

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