SDR 99ZZZX4565

Service difficulty report · Bearing · Bell 407

Difficulty date
October 9, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N417AL
Make and model
Bell 407
Aircraft serial
53054
Part
Bearing
Part number
406312103101
Condition
Worn
Location
Pitch Link
Component
407012101105
Stage of operation
IN
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

ON DAILY INSPECTION, FOUND OUTER RACE OF PITCH CHANGE LINK SPHERICAL BEARING WORN THROUGH BY BALL ALLOWING LINK TO CONTACT PITCH HORN CAUSING DAMAGE TO BOTH REQUIRING SCRAPPING.

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