Service difficulty report · Angle · Boeing 737*

Difficulty date
January 9, 2022
Submitted
February 15, 2022
Operation
Air carrier
Aircraft
N423WN
Make and model
Boeing 737*
Aircraft serial
29827
Aircraft time
66,169 hours, 39,132 cycles
Part
Angle
Condition
Cracked
Location
Center Wing Box
Stage of operation
UK
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 FLOOR STRUCTURE AT LEVEL OF BS 695 AND BL 0 AT PASSENGER CABIN ; 2022-12266 / [01] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 21-JAN-22; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811019; DUE DATE: 21-JAN-22; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 112820025; DUE DATE: 22-JAN-22.; [02] REPLACED ANGLE AND FASTENERS LOCATED AT LEVEL OF BS695 AND BL0 AT PASSENGER CABIN I.A.W B737-700 SRM 51-40-02 AND DWG 273A9110 REV A.; [03] CERTIFIED STEP 2 COMPLETE RII <BR>I.A.W B737-700 SRM 51-40-02 AND DWG 273A9110 REV A