Main Rotor Mast Alignment Arbor for Bell 407
Paravion Technology has designed an aid to installing the Bell 407 main rotor hub assembly. This simple, but unique tool, has proven itself to reduce the time necessary to install the 407 Main Rotor Hub while ensuring proper mast alignment and proper seating of the split cones.
The Mast Alignment Arbor reduces chances of uneven cone set alignment, reduces cost in labor and materials, ensures installation to be right the first time, and reduces main rotor track and balance time by reducing the chances of hub shift.
This tool is referenced in Bell Helicopter Technical Bulletin TB 407-03-48 as the work aid to be used when installing the M/R hub assembly.
Split Cone Tool for Bell 407
The 407 Main Rotor Split Cone tool is used to ensure proper split cone alignment when installing the 407 main rotor hub.
Oil Cooler Bearing Removal Tool for Bell 407
The 407 Oil Cooler Bearing Removal tool is used to assist with the removal of the oil cooler bearings.
PTO Shaft Install Tool for Bell 407
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206 Transmission Input Adapter O-Ring Tool
The tool prevents the o-ring from being cut or dislodged during installation.
Blade Pin Removal Tool for Agusta A109/A119/AW139
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