Service difficulty report · Structure · Boeing 7377H4

Difficulty date
December 29, 2022
Submitted
January 31, 2023
Operation
Air carrier
Aircraft
N213WN
Make and model
Boeing 7377H4
Aircraft serial
34217
Aircraft time
58,853 hours, 35,162 cycles
Part
Structure
Part number
NOTREPORTED
Condition
Corroded
Location
Zn 900 Lav/Galle
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 AT R-2 DOOR ENTRY LOWER SILL INNER CHORD FROM STA 947.75 TO STA 992.8<[01] R2 DOOR INNER CHORD IS FOUND OUT OF LIMITS AND CONTINUE WORK ON CARD TTG8Q00H09ZV.;[02] VERIFIED STEP 1

More about the Boeing 737-7H4