Service difficulty report · Tachometer · Robsin R44RAVENII

Difficulty date
February 15, 2019
Submitted
February 23, 2019
Operation
General aviation
Filed by
YV3R012M
Robinson Helicopter Company Inc
Aircraft
N950HT
Make and model
Robsin R44RAVENII
Aircraft serial
11326
Aircraft time
1,448 hours
Engine
Lyc IO540AE1A5
Part
Tachometer
Part number
C7924
Part serial
6089
Condition
Binding
Location
Cockpit
Part time
1 hours
Stage of operation
UK
How discovered
V
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 NEEDLES WERE HANGING-UP BELOW 70%.