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SDR ERKR200100117

Open the Markdown

Service difficulty report · Window Frame · Boeing 747128

FAA SDR system

Difficulty date
May 10, 2001
Submitted
May 10, 2001
Operation
Air carrier
Aircraft
N3203Y
Make and model
Boeing 747128
Aircraft serial
19751
Aircraft time
85,973 hours, 19,030 cycles
System (JASC)
5620 · Passenger Compartment Windows
Part
Window Frame
Condition
Corroded
Location
Fuselage
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

MAIN CABIN LT FROM STA 1080 TO 1100 AND BETWEEN S-20L AND S-22L WINDOW FORGING HAS CORROSION UNDER FORGING. REMOVED WINDOW FORGING PER 747 SRM 51-30-02. REMOVED CORROSION FROM WINDOW FORGING PER 747 SRM 51-10-01, AND FOUND WINDOW FORGING TO BE WITHIN LIMITS PER ECRA 3203-53-047-2. ALODINED WINDOW FORGING PER 747 SRM 51-10-02 AND PRIMED WINDOW FORGING PER SOPM 20-41-02. INSTALLED WINDOW FORGING PER 747 SRM 51-30-02.