Service difficulty report · Bearing · Boeing 75726D

Difficulty date
October 20, 2017
Submitted
October 24, 2017
Operation
Air carrier
Aircraft
N823DX
Make and model
Boeing 75726D
Aircraft serial
33967
Aircraft time
29,752 hours, 17,513 cycles
Part
Bearing
Condition
Migrated
Location
Pcu Bellcrank
Stage of operation
IN
How discovered
9
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

INPUT BELLCRANK BEARINGS HAVE PLAY BETWEEN INNER AND OUTER RACES WITH THE RT BEARING MIGRATING IN BORE ON THE CENTER PCU. REMOVED AND REPLACED THE RUDDER CENTER PCU INPUT BELLCRANK IAW AMM 27-21-52, PERFORMED A SATISFACTORY OPS CHECK IAW AMM 27-21-20.

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