Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
November 9, 2023
Submitted
December 11, 2023
Operation
Air carrier
Aircraft
N917WN
Make and model
Boeing 7377H4
Aircraft serial
36624
Aircraft time
50,873 hours, 30,732 cycles
Part
Floor Support
Part number
NOTREPORTED
Condition
Corroded
Location
Zn 200 Fus Top
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 ON FITTING LOCATED ON FLOOR STRUCTURE AT BS 312 AND LBL 52 WL 208.1 2023-694785<[01] REPLACED FITTING LOCATED ON FLOOR STRUCTURE AT BS 312 AND LBL 52 WL 208.1 IAW SRM B737-700 51-40-02 AND SRM 51-10-02 ITEM 9. SEE INDIVIDUAL SIGN OFF BELOW;[02] REPLACED FITTING LOCATED ON FLOOR STRUCTURE AT BS 312 AND LBL 52 WL 208.1 IAW SRM B737-700 51-40-02 AND SRM 51-10-02 ITEM 9. SEE INDIVIDUAL SIGN OFF BELOW<BR>RII

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