Service difficulty report · Angle · Boeing 737

Difficulty date
August 3, 2022
Submitted
August 30, 2022
Operation
Air carrier
Aircraft
N497WN
Make and model
Boeing 737
Aircraft serial
32479
Aircraft time
59,605 hours, 35,281 cycles
Part
Angle
Condition
Corroded
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

CORROSION FLOOR STRUCTURE INNER CHORD LOCATED AT LEVEL S-17R AT BS 986.5 WL208.1 RBL 45 AT AFT GALLEY AREA 2022-418405 / [01] REPLACED FLOOR STRUCTURE INNER CHORD LOCATED AT LEVEL S-17R AT BS 986.5 WL208.1 RBL 45 AT AFT GALLEY ARE IAW B737-700 SRM-51-10-02 AND DWG-147A8501 REV: A SEE INDIVIDUAL SIGN-OFF BELOW;[02] CORRECTED STEP 1<BR><BR>REPLACED FLOOR STRUCTURE INNER CHORD LOCATED AT LEVEL S-17R AT BS 927 TO BS 1006 WL208.1 RBL 45 AT AFT GALLEY ARE IAW B737-700 SRM-51-10-02 AND DWG-147A8501 REV: A SEE INDIVIDUAL SIGN-OFF BELOW;[03] TASK CARD COMPLETED <BR>RII <BR>SEE INDIVIDUAL SIGN OFFS BELOW