Service difficulty report · Strap · Boeing 7377H4

Difficulty date
July 24, 2025
Submitted
September 3, 2025
Operation
Air carrier
Aircraft
N903WN
Make and model
Boeing 7377H4
Aircraft serial
32457
Aircraft time
57,435 hours, 34,748 cycles
Part
Strap
Condition
Corroded
Location
Zone 200
Stage of operation
IN
How discovered
V
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 STRAP LOCATED BS 1006 TO BS 1040 AND LBL 3 WL 208.1 AT AFT GALLEY AREA. REPLACED STRAP LOCATED BS 1006 TO BS 1040 AND LBL 3 WL 208.1 AT AFT GALLEY AREA IAW B737-700 SRM 51-40-02 AND DWG: 147A5600 SHEET: 32 REV:B .

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