SDR 95ZZZX6344

Service difficulty report · Retainer Nut · Robsin R22

Difficulty date
October 24, 1995
Submitted
March 26, 2000
Operation
General aviation
Aircraft
N240RH
Make and model
Robsin R22
Aircraft serial
0240
Part
Retainer Nut
Part number
A1531
Condition
Untorqued
Location
M/R Shaft
Part time
3,835 hours
Component
A0061
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

DURING C/W AD 95-06-03, BOTH UPPER AND LOWER M/R SHAFT RETAINER NUTS WERE FOUND FINGER-TIGHT. (BREAK-LOOSE TORQUE LESS THAN 2 FEET/POUND.) BOTH GEAR CARRIER DOWEL PINS SLIGHTLY DAMAGED, UPPER LOCK WASHER HOLES ELONGATED CIRCUMFERENCIALLY.