Service difficulty report · Stub Frame · Boeing 737*

Difficulty date
February 15, 2022
Submitted
March 22, 2022
Operation
Air carrier
Aircraft
N457WN
Make and model
Boeing 737*
Aircraft serial
33856
Aircraft time
60,221 hours, 35,821 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

CRACK FWD SERVICE DOOR CUTOUT STUB FRAME LOCATED AT LOWER CORNER ON BS 294.5 AT PASSENGER CABIN 2022-80128 / [01] REPLACED FWD SERVICE DOOR CUTOUT STUB FRAME AND FASTENERS LOCATED AT LOWER CORNER ON BS 294.5 AT PASSENGER CABIN I.A.W B737 SRM 51-10-02 PARAGRAPH 9; SRM 51-40-02 AND DRAWINGS #141A8430 REV.B AND DRAWING# 141A8370 REV. D. SEE INDIVIDUAL SIGNS OFF BELOW.;[02] REPLACED FWD SERVICE DOOR CUTOUT STUB FRAME AND FASTENERS LOCATED AT LOWER CORNER ON BS 294.5 AT PASSENGER CABIN I.A.W B737 SRM 51-10-02 PARAGRAPH 9; SRM 51-40-02 AND DRAWINGS #141A8430 REV.B AND DRAWING# 141A8370 REV. D. SEE INDIVIDUAL SIGNS OFF BELOW; RII