Service difficulty report · Bearing · Robsin R22

Difficulty date
May 14, 1997
Submitted
March 26, 2000
Operation
General aviation
Make and model
Robsin R22
Engine
Lyc O320B2C
Part
Bearing
Part number
A6481
Condition
Chafed
Location
Teeter Hinge
Part time
837 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) AT 100-HOUR INSPECTION, THE MAIN ROTOR TEETER HINGE BEARING WAS FOUND CHAFED AND ELONGATED.