Service difficulty report · Window · Boeing 76734AF

Difficulty date
March 13, 2026
Submitted
March 16, 2026
Operation
Air carrier
Aircraft
N337UP
Make and model
Boeing 76734AF
Aircraft serial
37858
Aircraft time
39,487 hours, 14,182 cycles
Part
Window
Part number
141T483574
Part serial
UNIT9405
Condition
Delaminated
Location
Zone 200
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

R2 WINDOW DELAMINATION FO SIDE. BUBBLE IN WINDOW AS WELL, IN LINE OF SIGHT FOR VISION DEGRADATION. R&R R2 SLIDING WINDOW IAW AMM 56-11-02. LEAK AND OPS CHECK GOOD.

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