Service difficulty report · Nut · Robsin R44RAVENII

Difficulty date
June 20, 2014
Submitted
March 12, 2015
Operation
General aviation
Make and model
Robsin R44RAVENII
Aircraft time
1,827 hours
Engine
Lyc IO540AE1A5
Part
Nut
Part number
NAS12918
Condition
Cracked
Location
Engine Mount
Part time
1,819 hours
Stage of operation
NR
How discovered
9
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

(CAN) ON REMOVAL OF ENGINE, A CRACKED NUT WAS FOUND ON ONE OF THE BOLTS HOLDING THE ENGINE IN.