Service difficulty report · Nut · Amtr LANCAIR

Difficulty date
October 22, 2002
Submitted
November 6, 2002
Operation
General aviation
Aircraft
N41MF
Make and model
Amtr LANCAIR
Engine
Cont IO550G
Part
Nut
Condition
Separated
Location
Alternator Shaft
Part time
141 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

NUT SECURING ALTERNATOR DRIVE GEAR CAME OFF. GEAR SUBSEQUENTLY FELL OFF OF ALTERNATOR SHAFT DAMAGING INTERNAL ENGINE GEARS.