Service difficulty report · Door · Boeing 7377H4

Difficulty date
October 16, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N909WN
Make and model
Boeing 7377H4
Aircraft serial
32458
Aircraft time
40,914 hours, 24,510 cycles
Part
Door
Condition
Corroded
Location
Lower Ext Fusela
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 - FOUND CORROSION ON WASTE SYSTEM SERVICE DOOR AT BONDING JUMPER ATTACHMENT / REMOVED CORROSION ON WASTE SYSTEM SERVICE DOOR AT BONDING JUMPER AS PER B737-700 SRM 51-10-02-0G-0; FOUND TO BE OUT OF LIMITS AS PER B737-700 SRM; ORIG MAT : .060' ; MAT REMAINING : .044'; AS PER B-737-700 ; SRM 52-40-01-4 . REMOVED AND REPLACED WASTE SYSTEM SERVICE DOOR AS PER B737-700 ; SWA - SRM 51-10-00-0G-0 AND SWPM ; 52-49-09-000-801 .

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