Service difficulty report · Door · Boeing 737*

Difficulty date
October 2, 2021
Submitted
November 19, 2021
Operation
Air carrier
Aircraft
N780SW
Make and model
Boeing 737*
Aircraft serial
27885
Aircraft time
68,861 hours, 40,837 cycles
System (JASC)
5200 · Doors
Part
Door
Condition
Corroded
Location
Cabin
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

LAV SERVICE DOOR HAS CORROSION ON LOWER FWD CORNER ON EXTERIOR SIDE OF DOOR ; / [01] EVALUATED CORROSION ON LAV SERVICE DOOR; FOUND 0.030 REMOVED FROM ORIG 0.100 IN 3'X2' AREA; FOUND TO BE OUT OF LIMITS PER SRM 52-40-01-1A-4 USING DIAL DEPTH GAUGE ID NCX000697 S/N UNKNOWN; [02] VERIFIED CORRECTIVE ACTION ITEM 1.; [03] REPLACED LAV SERVICE DOOR IAW MM 52-49-07-000-801;MM 52-49-07-400-801 USED BONDING METER ID# ATS1257 S/N DC003961 BOND CHECK GOOD; [04] VERIFIED CORRECTIVE ACTION ITEM 3.