Service difficulty report · Blade · Boeing 767322

Difficulty date
January 3, 2008
Submitted
January 15, 2008
Operation
Air carrier
Aircraft
N641UA
Make and model
Boeing 767322
Aircraft serial
25091
Aircraft time
71,501 hours, 11,595 cycles
Engine
Pwa PW4060
Engine time
33,898 hours, 4,779 cycles
Part
Blade
Part number
56A631
Condition
Bent
Location
Lt Engine
Stage of operation
IN
How discovered
9
Nature of condition
W
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ONE BLADE ON LEFT ENGINE BENT OVER 90 DEGREES. REPLACED BLADE NR 37 DUE TO BENT AND OPPOSITE BLADE NR 18 PER MM 72-31-02. THREE OTHER BLADES NR 35, 36, 38 ARE CF'D. ACCOMPLISHED RII INSPECTION OF NR 35 36 AND 38 BLADES PER MM 72-31-02, OK FOR FINAL .020\ INSURANCE BLEND. ACCOMPLISHED BLENDING .020' PER MM 72-31-02.