Service difficulty report · Gearbox · Skrsky S76A

Difficulty date
March 18, 2002
Submitted
April 8, 2002
Operation
General aviation
Make and model
Skrsky S76A
Engine
Tmeca ARRIEL1S
Part
Gearbox
Part number
7635109500043
Condition
Making Metal
Location
Main Rotor
Part time
5,598 cycles
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

(AUS) MAIN TRANSMISSION CHIP DETECTOR CONTAMINATED WITH METAL. AMOUNT OF METAL ON DETECTORS WAS BEYOND MANUFACTURERS LIMITS AND THE TRANSMISSION WAS CHANGED.