Service difficulty report · Channel · Boeing 7377H4

Difficulty date
March 15, 2024
Submitted
April 15, 2024
Operation
Air carrier
Aircraft
N245WN
Make and model
Boeing 7377H4
Aircraft serial
32506
Aircraft time
59,266 hours, 35,668 cycles
Part
Channel
Part number
UNKNOWN
Condition
Corroded
Location
Bs 294-344
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 L1 DOOR MOP SILL FROM STA 294.5+16 TO STA 344; LBL 55-61; WL 208.2<[01] UPDATED MEASUREMENT TABLE;[02] UPDATE STEPS 1;2;[03] PARTIAL UPDATE STEP 3;[04] STEP 3 COMPLETE;[05] VERIFIED ALL STEPS AND CORRECTIVE ACTION ITEMS; CARD COMPLETE.

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