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450 Pro tail rotor drive gear replacement

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450 Pro tail rotor drive gear replacement

Old 03-14-2011, 04:32 PM
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Default 450 Pro tail rotor drive gear replacement

Dinged the tail and stripped the torque tube front drive gear. I have it disassembled, but how do you remove the gear from the drive assembly to replace it? I have the replacement gear in hand, but the manual says that assembly is factory assembled. What's the trick to removing it? Thanks.
Old 03-15-2011, 11:33 AM
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Default RE: 450 Pro tail rotor drive gear replacement

If it is the one that directly connects to the torque tube, remove 4 screws and pull the whole assy out.  Once you do that, the 2 halves can be separated and change the gear(s).
Old 03-15-2011, 12:45 PM
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Default RE: 450 Pro tail rotor drive gear replacement

Thanks...I figured that out after I got it out and looked close. Since the manual says it's factory assembled, I didn't realize that it split in half. Got it fixed and back in action.

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