Service difficulty report · Angle · Bolkms BK117A1

Difficulty date
November 3, 2016
Submitted
November 3, 2016
Operation
Air carrier
Aircraft
N401MF
Make and model
Bolkms BK117A1
Aircraft serial
20024
Aircraft time
427 hours, 1,278 cycles
Part
Angle
Part number
D535M2091102
Condition
Broken
Location
Tail Boom
Part time
427 hours, 1,278 cycles
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

AFT RIGHT TAIL ROTOR DRIVE SHAFT FAIRING MOUNT ANGLE BROKEN OFF ALLOWING IT TO CONTACT AND CHAFE TAIL BOOM SKIN.