Service difficulty report · Window Post · Boeing 737724

Difficulty date
July 23, 2024
Submitted
July 26, 2024
Operation
Air carrier
Aircraft
N15710
Make and model
Boeing 737724
Aircraft serial
28780
Aircraft time
79,121 hours, 29,123 cycles
Part
Window Post
Condition
Cracked
Location
R3 Window
Part time
8,031,424 hours, 12,954 cycles
Stage of operation
IN
How discovered
V
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

RT 3 WINDOW HAS EVIDENCE OF FRAME CRACK ON FWD POST. NEED IDT QC TO VERIFY THE CRACK VERIFIED #3R FWD. WINDOW POST CRACKED THROUGH FASTENER HOLE REF NTM 6-51-00-00-23. REMOVED RT 3 WINDOW TO FOM REF EA5310-08195-004 REV ORIG REPLACED R3 WINDOW SEAL AND INSTALLED REF NR 3 WINDOW INSTALLATION AMM TASK 56-11-21-400-802 THRU STEP F(2). NEED TO LEAK CHK AND RETORQUE. CREATED SFR. UPDATED SFR. FOUND NR 3 WINDOW DAMAGED , REMOVED AND REPLACED FO WINDOW NUMBER 3 UP TO STEP (F) STEP 2, CONTINUE FROM STEP (F)3 . REQ LEAK CHECK AND RETORQUE.PARTS USED: 99-5615-9-9001,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1934924 SN OFF 0137 WINDSHIELD, B73 OFF 99-5615-9-9001 0137 ON 99-5615-9-9001 0259 COMPLETED STEPS F(3) UP TO AND INCLUDING F(7). REQUIRES SEALANT AMM REF 56-11-21-400-802