Service difficulty report · Actuator · Robsin R44

Difficulty date
September 9, 2019
Submitted
September 14, 2019
Operation
General aviation
Filed by
YV3R012M
Robinson Helicopter Company Inc
Make and model
Robsin R44
Aircraft serial
1621
Aircraft time
1,667 hours
Engine
Lyc O540F1B5
Part
Actuator
Part number
C0511
Part serial
1085
Condition
Defective
Stage of operation
NR
How discovered
O
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

CUSTOMER REPORTED ACTUATOR ASSEMBLY P/N: C051-1 COLUMN SPRINGS MECHANISM IS DEFECTIVE.