Service difficulty report · Door Sill · Boeing 737824

Difficulty date
June 15, 2024
Submitted
June 26, 2024
Operation
Air carrier
Aircraft
N87512
Make and model
Boeing 737824
Aircraft serial
33458
Aircraft time
52,360 hours, 18,597 cycles
Part
Door Sill
Part number
141A81121
Condition
Cracked
Location
L1 Door Area
Stage of operation
IN
How discovered
O
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

FWD CABIN WET AREA L-1 DOOR LOWER SILL INNER CHORD CRACKED AT STA 303.9 LBL 60 MKD DOT 075. REF AAR N/R 9890647. REMOVED AND REPLACED INNER CHORD AT STA 303,9 LBL WORK ACCOMPLISHED BY V913200. 60 PER REF SRM 51-40-02-0G-0 AND DWG 141A8110. REMOVED EWIS PROTECTION AT FWD CABIN L-1 DOOR LOWER AREA AS PER AMM 20-60-07.