Service difficulty report · Crankshaft · Bnorm BN2A

Difficulty date
March 30, 2002
Submitted
May 7, 2002
Operation
General aviation
Make and model
Bnorm BN2A
Engine
Lyc O540E4C5
Part
Crankshaft
Condition
Failed
Location
Reciprocating En
Component
Reciprocating En · Lyc · O540E4C5
Stage of operation
CL
Nature of condition
E, D
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(AUS) CRANKSHAFT FRACTURED IN AREA JUST FORWARD OF THE NO2 MAIN BEARING. CRANKCASE FRACTURED AND SEPARATED FROM ENGINE. PROPELLER SEPARATED. DAMAGE TO COWLS AND FUSELAGE. AIRCRAFT ISREGISTERED IN VANUATU.