Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
September 17, 2021
Submitted
October 25, 2021
Operation
Air carrier
Aircraft
N448WN
Make and model
Boeing 7377H4
Aircraft serial
33721
Aircraft time
58,879 hours, 34,833 cycles
Part
Stub Frame
Condition
Cracked
Location
Fuselage
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 SERVICE DOOR CUT OUT STUD FRAME LOCATED BS294 AND STR17R AT FWD GALLEY AREA ; 2021-429857 / [19] REPAIRED STB FRAME LOCATED BS294 AND STR17R AT FWD GALLEY AREA IAW B737-700 SRM 53-10-15-2R-7 REPAIR 7; [20] CORRECTED STEP 19; REPAIRED STUD FRAME LOCATED BS294 AND STR17R AT FWD GALLEY AREA IAW B737-700 SRM 53-10-15-2R-7 REPAIR 7; [21] RII; STEP 18 COMPLETED.; [22] CERTIFIED RII MAJOR REPAIR PERFORMED.

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