Service difficulty report · B-Nut · Bell 206L1

Difficulty date
November 8, 2004
Submitted
January 18, 2005
Operation
Air carrier
Aircraft
N1075Y
Make and model
Bell 206L1
Aircraft serial
45378
Engine
Allsn 250C28B
Part
B-Nut
Condition
Loose
Location
Fuel Control
Stage of operation
TO
How discovered
O
Nature of condition
K, J
Precautionary procedure
C

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

What was found

DURING TAKEOFF, AIRCRAFT HAD A COMPRESSOR STALL. MAINTENANCE INSPECTED ENGINE INTAKE AND EXHAUST FOR EVIDENCE OF FOD NO DAMAGE NOTED. PERFORMED AN ENGINE AIR LINE LEAK CHECK AND FOUND THE P/C LINE FROM THE GOVERNOR TO THE FUEL CONTROL WITH A LOOSE B-NUT. TORQUE CHECKED ALL AIRLINES AND APPLIED TORQUE STRIP. WHILE HEADING INBOUND PERFORMED ON ENGINE, POWER ASSURANCE CHECK WAS A +36. (K)

More about the Bell 206L-1