Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
March 30, 2022
Submitted
May 4, 2022
Operation
Air carrier
Aircraft
N427WN
Make and model
Boeing 7377H4
Aircraft serial
29831
Aircraft time
66,803 hours, 39,311 cycles
Part
Stub Frame
Condition
Cracked
Location
Fwd Galley
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 ON STUB FRAME BST 303.9 AT LEVEL OF STRINGER 9RH FORWARD GALLEY DOOR SURROUND STRUCTURE 2022-165270 / [01] REPLACED STUB FRAME LOCATED ON BS 303.9 AT LEVEL OF STRINGER 9 RH FORWARD GALLEY DOOR IAW SRM B737-700 51-40-02 AND DRAWING 141A8370 REV D<BR>SEE INDIVIDUAL SIGNOFFS BELOW;[02] CERTIFIED WORK PERFORMED RII <BR>SEE INDIVIDUAL SIGNOFFS BELOW

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