Service difficulty report · Gearbox · Agusta AW139

Difficulty date
August 24, 2015
Submitted
April 22, 2016
Operation
General aviation
Make and model
Agusta AW139
Aircraft time
2,273 hours
Engine
Pwc PT6C67C
Part
Gearbox
Part number
4G6320A00132
Condition
Making Metal
Location
Main Rotor
Part time
2,084 hours
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

(CAN) TRANSMISSION SUMP CHIP LIGHT ON STARTUP. BURNED AND REPAIRED 3 TIMES. AC FERRIED BACK TO BASE. SCHEDULED FOR MGB REPLACEMENT.

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