SDR 96ZZZX4402

Service difficulty report · Crankshaft · Boeing A75N1

Difficulty date
July 29, 1996
Submitted
March 26, 2000
Operation
General aviation
Aircraft
N68251
Make and model
Boeing A75N1
Aircraft serial
757976
Engine
Wright R975*
Part
Crankshaft
Condition
Screws Failed
Location
Hub Socket
Stage of operation
CL
Nature of condition
Y
Precautionary procedure
A

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

What was found

AFTER TAKEOFF, ENGINE STOPPED. AIRCRAFT CRASH LANDED IN A FIELD. AIRCRAFT DESTROYED BY POST-FIRE. INVESTIGATION FOUND CRANKSHAFT GEAR ASSEMBLY HUB SOCKET SCREWS SHEARED. P/N 401337. TSO: 700 HOURS. TT: UNKNOWN.

More about the Boeing A75N1