Service difficulty report · Bearing · Aerosp ATR42*

Difficulty date
January 18, 1996
Submitted
March 26, 2000
Operation
General aviation
Make and model
Aerosp ATR42*
Engine
Pwa PW120
Part
Bearing
Part number
310703301
Condition
Spalled
Location
Rgb Nr 15 Brg
Part time
10,431 hours
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

(CAN)METAL ON THE RGB CHIP DETECTOR. #15 BEARING SPALLED SEVERELY. SMALL AMOUNT OF RESIDUAL MAGNETISM DETECTED ON PROPELLER SHAFT AND #18 AND #19 BEARING RACES.

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