Service difficulty report · Bearing · Cessna 750

Difficulty date
May 25, 2016
Submitted
May 25, 2016
Operation
General aviation
Aircraft
N750WR
Make and model
Cessna 750
Aircraft serial
7500172
Aircraft time
4,100 hours, 2,066 cycles
Part
Bearing
Part number
ADW205NL
Condition
Cracked
Location
Rt Mlg Trunnion
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

DURING REMOVAL OF THE RT MLG TRUNNION, THE AFT SPHERICAL BEARING FELL OUT OF THE BORE IN THE AFT WING SPAR. THE BEARING INNER RACE IS CRACKED IN TWO PLACES ALONG THE BORE AXIS & A PIECE OF THE INNER RACE FELL OUT.

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