SDR ERKR200100109

Service difficulty report · Window Frame · Boeing 747128

Difficulty date: May 9, 2001
Submitted: May 9, 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

WINDOW AT STA 1130 LEFT HAS CORROSION ON AND AROUND WINDOW CASTING. REMOVED WINDOW CASTING PER 747 SRM 51-30-02. REMOVED CORROSION FROM WINDOW CASTING PER 747 SRM 51-10-01 AND FOUND IT WITHIN LIMITS PER ECRA 3203-53-047-2. ALODINED WINDOW CASTING PER SRM 51-10-02 AND PRIMED PER SOPM 20-41-02. INSTALLED WINDOW CASTING PER 747 SRM 52-30-02.