Service difficulty report · Door · Boeing 73776N

Difficulty date
November 13, 2023
Submitted
December 15, 2023
Operation
Air carrier
Aircraft
N7722B
Make and model
Boeing 73776N
Aircraft serial
32668
Aircraft time
55,418 hours, 28,473 cycles
Part
Door
Part number
UNKNOWN
Condition
Corroded
Location
Zn 800 Door
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 ON INNER CHORD R2 DOOR STATION 986.5<[01] REMOVED AND INSTALLED NEW R2 INNER CHORD REF SRM 51-40-02-0G-0 AND DWG 147A8501;[02] RII HAS VERIFIED ALL WORK WAS CORRECTLY PERFORMED AS REQUIRED.

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