Service difficulty report · Door · Boeing 7378H4

Difficulty date
April 21, 2024
Submitted
May 23, 2024
Operation
Air carrier
Aircraft
N8318F
Make and model
Boeing 7378H4
Aircraft serial
36685
Aircraft time
38,855 hours, 18,136 cycles
Part
Door
Part number
UNKNOWN
Condition
Corroded
Location
Lav Service Door
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 AT TOILET SERVICE DOOR 145AL BONDING FASTENER ATTACH AREA SURFACE.<[01] CORROSION FOUND OUT OF LIMITS PER SRM 52-40-01-1A-4; REPLACED AND INSTALLED NEW TOILET SERVICE DOOR PER AMM 52-49-07-000-801 AND SRM 51-40-02-0G-0.;[02] VERIFIED STEP 1.

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