Service difficulty report · Strap · Boeing 7377H4

Difficulty date
October 17, 2023
Submitted
November 28, 2023
Operation
Air carrier
Aircraft
N231WN
Make and model
Boeing 7377H4
Aircraft serial
32499
Aircraft time
59,061 hours, 35,386 cycles
Part
Strap
Part number
UNKNOWN
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 ** AFT WET AREA FLOOR STRAP AT STA 1021+2; LBL 3.<[01] (FINAL) REMOVED EXFOLIATED FLOOR STRAP AT WET AREA STA 1021+2; LBL 3 PER B737-700 SRM 51-40-02-0G-0. INSTALLED NEW FLOOR STRAP AT STA 1021+2 LBL 3 PER B737-700 SRM 51-40-02-0G-0 AND DWG#: 147A5600.;[02] VERIFIED STEP 1.;[03] C/W

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