SDR ERKR200100093

Service difficulty report · Window Frame · Boeing 747128

Difficulty date: April 25, 2001
Submitted: April 25, 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
Part number: 65B041659
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 1010 LEFT HAS CORROSION ON AND AROUND WINDOW CASTING. REMOVED WINDOW FORGING PER 747 SRM 51-30-02. REMOVED CORROSION PER 747 SRM 51-10-01 OUT OF LIMITS PER 747 SRM 56-10-02. REPLACED WINDOW FORGING AND SEALED PER 747 SRM 51-30-02 AND 51-10-06.