Service difficulty report · None · Snias AS350B3

Difficulty date
October 14, 2021
Submitted
October 14, 2021
Operation
General aviation
Aircraft
N253LF
Make and model
Snias AS350B3
Aircraft serial
7158
Aircraft time
5,096 hours, 11,203 cycles
Engine
Tmeca ARRIEL2B1
Engine time
4,990 hours, 8,585 cycles
Part
None
Part number
NA
Part serial
NA
Condition
Chafed
Location
Zone 100
Part time
5,096 hours, 11,203 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

RING FRAME CHAFING DAMAGE AT APPROXIMATELY STA 4918, WL 1759, AND BL 320L MEASURING 0.92” LONG X 0.08” WIDE AND IS 0.008” AT ITS DEEPEST