Service difficulty report · Floor Panel · Boeing 737

Difficulty date
October 31, 2021
Submitted
April 27, 2022
Operation
Air carrier
Aircraft
N776WN
Make and model
Boeing 737
Aircraft serial
30591
Aircraft time
68,765 hours, 40,619 cycles
Part
Floor Panel
Part number
211AF
Condition
Corroded
Location
Flight Deck
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: CORROSION ** FLIGHT DECK ENTRY FLOOR ACCESS PANEL 211AF LOWER SKIN SURFACE ; / [01] REMOVED CORROSION AT FLOOR ACCESS PANEL #211AF LOWER SKIN. ORIGINAL MATERIAL .050' REMOVED .007' MAT. REMAINING .043' FOUND OUT OFF LIMITS AS PER SRM. 53-10-51-1A-1-A00060. USED TOOL MICROMETER B/C 17784 DUE: 18-MAY-22.; [02] RECEIVED NEW PANEL P.NO. 141A5133U 15. PANEL WILL BE INSTALL TASK CARD TTG8Q006JDQ0.; [03] C/W; [04] VERIFIED STEPS 1; 2 AND 3