Service difficulty report · Angle · Boeing 737

Difficulty date
August 1, 2022
Submitted
September 6, 2022
Operation
Air carrier
Aircraft
N493WN
Make and model
Boeing 737
Aircraft serial
32477
Aircraft time
58,674 hours, 34,928 cycles
Part
Angle
Part number
143A5410170
Condition
Cracked
Location
Cabin Floor
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 ANGLE FLOOR STRUCTURE LOCATED BTW BS 380 TO BS 400 AT BL 0 AT PASSENGER CABIN 2022-410231 / [01] REPLACED ANGLE FLOOR STRUCTURE LOCATED BTW BS 380 TO BS 400 AT BL 0 AT PASSENGER CABIN IAW B737-700 SRM 51-40-02 AND DRAWING #143A5400 REV :D SEE INDIVIDUAL SIGN OFF BELOW;[02] REPLACED ANGLE FLOOR STRUCTURE LOCATED BTW BS 380 TO BS 400 AT BL 0 AT PASSENGER CABIN IAW B737-700 SRM 51-40-02 AND DRAWING #143A5400 REV :D SEE INDIVIDUAL SIGN OFF BELOW.. RII ITEM