SDR ERKR200100101

Service difficulty report · Window Frame · Boeing 747128

Difficulty date: May 1, 2001
Submitted: May 1, 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

UPPER DECK WINDOW FORGING 1R HAS CORROSION PROTRUDING AROUND EDGES STA 560 TO STA 580 RIGHT SIDE S-8R TO S-10R. REMOVED UPPER DECK WINDOW FORGING FOUND IT WITHIN LIMITS PER ECRA 3203-53-047-2. ALODINED WINDOW FORGING PER 747 SRM 51-10-02 AND PRIMED WINDOW FORGING PER 747 SOPM 20-41-02. INSTALLED WINDOW FORGING PER 747 SRM 51-30-02.