Service difficulty report · Forging · Boeing 747123

Difficulty date
November 6, 2000
Submitted
November 8, 2000
Operation
Air carrier
Aircraft
N675UP
Make and model
Boeing 747123
Aircraft serial
20390
Aircraft time
64,917 hours, 19,312 cycles
Part
Forging
Part number
65B0416217
Condition
Cracked
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

INSPECTION TYPE:C, WINDOW BELT AT BS 660 - 680 LHS WINDOW FORGING CRACKED AT TWO LOCATIONS. WINDOW FORGING REPLACED IAW SRM 31-30-02.