Service difficulty report · Bearing

Difficulty date
April 16, 1999
Submitted
March 26, 2000
Operation
General aviation
Propeller
Hartzl HCB3TN3
Part
Bearing
Part number
57A1857T
Condition
Corroded
Location
Prop Blade
Component
Hartzl · HCB3TN3C
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

(AU) DURING INSPECTION, WHILE COMPLYING WITH AD 96-18-14, NR 1 BLADE BEARINGS AND CLAMP WERE FOUND CORRODED. THE CORROSION WAS IN EXCESS OF THE ALLOWABLE REPAIR LIMITS. THE PARTS WERE RETIRED FROM SERVICE.