Service difficulty report · Web · Boeing 7377H4

Difficulty date
March 1, 2024
Submitted
April 3, 2024
Operation
Air carrier
Aircraft
N460WN
Make and model
Boeing 7377H4
Aircraft serial
32464
Aircraft time
64,633 hours, 38,691 cycles
Part
Web
Part number
UNKNOWN
Condition
Corroded
Location
Bs 308-334
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 FWD ENTRY DOOR CUTOUT UPPER SILL WEB LOWER SURFACE BS 308-319 AND BS 334 LBL 41 WL 282.<[01] UPDATED TABLE; COMPLETED STEP 1.;[02] COMPLETED STEPS 2-3;[03] COMPLETED STEP 8;[04] ADDED TO STEP 8;[05] CERTIFIED;[06] STEP 9 COMPLETE;[07] REMOVED CORROSION ON FWD ENTRY DOOR CUTOUT UPPER SILL WEB LOWER SURFACE STA 308-319; LBL 41; WL 282 PER SRM 51-10-02-0G-0. AND MAINTENANCE WAS ACCOMPLISHED ON STEPS 1-9;[08] VERIFIED ALL NECESSARY STEPS ARE COMPLIED WITH; CARD COMPLETE;[09] VERIFIED ALL NECESSARY STEPS ARE COMPLIED WITH; CARD COMPLETE.

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