Service difficulty report · Spur Gear

Difficulty date
August 1, 2024
Submitted
August 1, 2024
Operation
General aviation
Engine
Garrtt TPE33112UHR
Engine time
21,814 hours, 35,540 cycles
Part
Spur Gear
Part number
31034062
Condition
Cracked
Location
Accy Gearbox
Component
Accy. Gear & Dr
Component part number
31035992
Stage of operation
NR
How discovered
O
Nature of condition
Y
Precautionary procedure
E

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

What was found

IN FLIGHT SHUTDOWN OF ENGINE [TPE331-12UHR-702H, PN: 3103380-53]. SPUR GEAR CRACKED / MISSING TEETH [PN: 3103406-2] CAUSING LOSS OF FUEL.