Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
March 29, 2021
Submitted
May 3, 2021
Operation
Air carrier
Aircraft
N435WN
Make and model
Boeing 7377H4
Aircraft serial
32455
Aircraft time
60,695 hours, 36,047 cycles
Part
Floor Support
Condition
Corroded
Location
Bs 1016-1030
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** AFT CABIN WET AREA FLOOR STRUCTURE FROM STA # 1016 TO STA # 1030 AT RBL-3; CORRODED. DOT # 208-42 / REMOVED CORRODED STRAP ON AFT CABIN WET AREA BETWEEN STA 1016 AND 1030 RBL-3; AND INSTALLED NEW STARP; PER REF 737 SRM 51-40-02-0G-0 AND DRAWING NO. 147A5744

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