Service difficulty report · Forging · Boeing 737824

Difficulty date
June 27, 2023
Submitted
June 28, 2023
Operation
Air carrier
Aircraft
N37290
Make and model
Boeing 737824
Aircraft serial
31601
Aircraft time
59,761 hours, 21,645 cycles
Part
Forging
Part number
141A8800
Condition
Cracked
Location
R/H # 1 Window
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

AFTER HFEC INSPECTION ON R/H # 1 WINDOW FRAME FOUND TO BE CRACKED, COMPLY WITH ESFR FROM AND CREATE LOG PAGE. (REF: AAR NR 99973293) PERFORMED ALL WORK IAW B737 EA 5310-04554 REV B ROUTINE CARD 350 1849/2000/0239 SN 775 WORK PEFORMED 737NG RH #1 WINDOW FRAME INS PECTION AND PREVENTATIVE MODIFICATION EYEBROW PLUGS, WITH HUD BR ACKET (WORK ACCOMPLISHED BY V937984 & AAR QC A-57 V935838)