Service difficulty report · Blade · Snias AS350B3

Difficulty date
September 20, 2016
Submitted
September 20, 2016
Operation
Air carrier
Aircraft
N359EV
Make and model
Snias AS350B3
Aircraft serial
3797
Aircraft time
2,771 hours, 16,172 cycles
Engine
Tmeca ARRIEL2B1
Engine time
3,069 hours, 6,646 cycles
Part
Blade
Part number
355A12005004
Part serial
10181
Condition
Cracked
Location
Tail Rotor
Part time
1,551 hours
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

DURING AN INSPECTION, A MECHANIC NOTICED SOME PAINT FLAKING OFF THE TAIL ROTOR BLADE ABOUT MID-SPAN SO HE CLEANED IT UP AND NOTICED WHAT APPEARED TO BE A CRACK ON CLOSER INSPECTION IT WAS FOUND TO BE AN ACTUAL CRACK. CRACK LENGTH - 1.5", CRACK DISTANCE FROM TIP - 20", CRACK DISTANCE FROM LEADING EDGE - 1.25"