Found this on the Helimax web site today.


Important Recommended Axe CP Upgrade

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Posted April 10, 2007
In the interest of improving the Axe CP we have an important upgrade for helicopters purchased after February 10th, 2007. The feathering spindle blade grip bolts are now a hex head bolt instead of Philips head. These new 2 x 6mm hex head bolts are stronger and easier for you to work on and maintain your Axe CP.

If you have an Axe CP with a green sticker applied to the color box and on the main motor heatsink, the improved parts have already been installed on your helicopter and you do not need the upgrade. All helicopters shipped from our warehouse after April 1st, 2007 include this upgrade.

We are offering this upgrade free of charge to you, which also provides us the chance to thank you for purchasing the Heli-Max Axe CP helicopter.

This new upgrade package, part number HMXE7814, contains:
1 - Axe CP feathering spindle
2 - Hex head bolts
2 - 2 x 6 flat washers
1 - 1.5mm Allen wrench
1 - Instruction Sheet
To obtain this important free upgrade, contact our Heli-Max Service Center at 217-398-8970, opt. #4 and ask for the hex head spindle bolt upgrade for the Axe CP, part number HMXE7814. You can also reach us via e-mail at [email protected]



Thank you again for purchasing the Axe CP.

Best regards from Heli-Max Product Support

See here:

http://www.rcuniverse.com/forum/fb.asp?m=5696188