Service difficulty report · Hub · Bell 47G4A

Difficulty date
January 15, 2001
Submitted
May 25, 2001
Operation
General aviation
Make and model
Bell 47G4A
Aircraft time
9,589 hours
Engine
Lyc VO540B1B3
Part
Hub
Condition
Cracked
Location
Main Rotor
Part time
1,543 hours
Component
Hub · Bell · 64A
Stage of operation
IN
How discovered
E
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

(CAN) FOUND CRACKED IN THREADED AREA AFTER EDDY CURRENT INSPECTION WHILE CARRYING OUT AD, CF-1988-08R1.

More about the Bell 47G-4A