Service difficulty report · Stub Frame · Boeing 737

Difficulty date
October 26, 2021
Submitted
April 27, 2022
Operation
Air carrier
Aircraft
N445WN
Make and model
Boeing 737
Aircraft serial
29841
Aircraft time
59,017 hours, 35,051 cycles
Part
Stub Frame
Condition
Cracked
Location
Fwd Service Door
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

SUPPLEMENTAL INFORMATION: CRACK FWD SERVICE DOOR CUTOUT STUB FRAME LOCATED BS294.5 BETWEEN STR 7R AND STR 9R AT PASSENGER CABIN ; 2021-487807 / [01] REPLACED STUB FRAME LOCATED ON FWD SERVICE DOOR CUT OUT BS 294.5 BTW STR 7R AND STR 9R AT PASSENGER IAW B737-700 SRM 51-10-02 53-10-01-2R-6 AND DRAWING #141A8370 SHEET 9 REV ?D?; [02] REPLACED STUB FRAME LOCATED ON FWD SERVICE DOOR CUT OUT BS 294.5 BTW STR 7R AND STR 9R AT PASSENGER IAW B737-700 SRM 51-10-02 53-10-01-2R-6 AND DRAWING #141A8370 SHEET 9 REV D<BR>RII