Service difficulty report · Hub · Bell 407

Difficulty date
September 23, 2004
Submitted
January 5, 2005
Operation
General aviation
Make and model
Bell 407
Part
Hub
Part number
406012102109
Part serial
HBFS218
Condition
Oversized
Location
Tail Rotor Head
Stage of operation
IN
How discovered
9
Nature of condition
W
Precautionary procedure
K

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

What was found

(CAN) T/R HUB FOUND TO HAVE 1.6255 - 1.6260, INTERNAL DIAMETER FOR ELASTOMERIC FLAPPING BEARING INSTALL, OVERSIZE FROM .0002 TO .0007.

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