Service difficulty report · Tail Boom · Snias AS350B3

Difficulty date
March 15, 2022
Submitted
April 11, 2022
Operation
General aviation
Aircraft
N355CF
Make and model
Snias AS350B3
Aircraft serial
4644
Aircraft time
3,878 hours, 10,511 cycles
Part
Tail Boom
Part number
350A23002022
Part serial
NA
Condition
Dented
Location
Tail Boom
Part time
3,878 hours, 10,511 cycles
Stage of operation
AA
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

DAMAGE TO THE TAIL BOOM AFT SKIN PANEL (PN: 350A23-0020.22). THE CREASE AND GOUGE DAMAGES WERE DISCOVERED TO BE JUST FORWARD OF THE TAIL ROTOR GEAR BOX. THE CREASE DAMAGE IS APPROXIMATELY 0.40" WIDE AND THE GOUGE DAMAGE IS APPROXIMATELY 0.10" IN LENGTH, 0.05" IN WIDTH AND 0.020" IN DEPTH. DAMAGE WAS ALSO REPORTED TO THE TAIL BOOM SKIN UPPER FWD PANEL (PN: 350A23-0020.21 ). THE DENT DAMAGE IS FOUND ON THE AFT SIDE OF THE RH SKIN UPPER FWD PANEL. THE DENT DAMAGE IS APPROXIMATELY 1.50" IN LENGTH, 1.20" IN WIDTH AND 0.029" DEPTH.