What was found
(CAN) FOUND DURING S CHECK (ONE SPRING FRACTURE SEEN THROUGH FRAHM SIDE HOLES, SECOND FOUND AFTER SPRING REMOVAL FROM FRAHM).
- Difficulty date
- December 9, 2009
- Submitted
- January 19, 2010
- Operation
- General aviation
- Make and model
- Bell 407
- Aircraft time
- 841 hours
- Engine
- Allsn 250C47B
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Spring
- Part number
- 407310104105
- Condition
- Fractured
- Location
- Frahm Assy
- Part time
- 1,031 hours
- Component
- Frahm Assy · Bell
- Component part number
- 407010150
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.