Service difficulty report · Gearbox · Snias AS350B2

Difficulty date
June 9, 2013
Submitted
June 18, 2013
Operation
Air carrier
Aircraft
N3819
Make and model
Snias AS350B2
Aircraft serial
3877
Aircraft time
3,145 hours
Engine
Tmeca ARRIEL1D1
Engine time
3,145 hours, 10,759 cycles
Part
Gearbox
Part number
350A33020005
Part serial
M183
Condition
Making Metal
Location
Tail Rotor
Part time
3,145 hours
Stage of operation
AA
How discovered
O
Nature of condition
J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

TAIL ROTOR GEARBOX CHIP LIGHT, NON TAKEOFF FOR SCENE FLIGHT, LANDED AT AIRPORT AFTER TRGB CHIP LIGHT CAME ON. FOUND LARGE SHAVINGS ON CHIP DETECTOR. REPLACED TRGB.