Service difficulty report · Screw · Bell 429

Difficulty date
January 18, 2013
Submitted
September 14, 2015
Operation
General aviation
Make and model
Bell 429
Part
Screw
Part number
NAS1081C3A12
Condition
Broken
Location
Friction Knob
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

(CAN) WHILE WORKING CYCLIC MINIMUM FRICTION, THE NAS 1081C3A12 SET SCREW WAS FOUND BROKEN IN THE STICK ASSY. A BROKEN PORTION OF THE SET SCREW WAS FOUND LODGED AT THE BOTTOM OF THE STICK ASSY. CONTROLS WHERE NOT AFFECTED.

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