Service difficulty report · Shaft · Snias AS350B3

Difficulty date
July 2, 2018
Submitted
July 3, 2018
Operation
Air carrier
Aircraft
N237BS
Make and model
Snias AS350B3
Aircraft serial
7542
Aircraft time
1,658 hours
Engine
Tmeca ARRIEL2D
Engine time
1,658 hours
Part
Shaft
Condition
Sheared
Location
Starter Gen
Part time
1,658 hours
Component
Starter Gen · Auxilec
Component part number
515030
Stage of operation
TX
How discovered
C
Nature of condition
O
Precautionary procedure
O

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

What was found

ON THE FIRST ENGINE START OF THE DAY THE STARTER WOULD NOT ENGAGE THE ENGINE. FOUND THE STARTER GENERATOR SHAFT HAD SHEARED.