How do I get the crown gear hub apart?

heli21 · 07-15-2012, 11:25 AM

I'm trying to fit this crown gear hub to a Kasama E90 Faifa, It came in a box of parts I got for the electric conversion. It is the 7075 AL hub KSM10-T17 but the spacer on it is clearly to thin. I need to get the hub apart so I can install a 3.5mm spacer for use with the Faifa.

How exactly do I go about doing this? I dunno if the hub shaft is threaded or press etc. into the hub..

Thanks for the help!
Rob

Tom Kreuzberger · 07-15-2012, 12:13 PM

Its threaded.
I would heat it up before screwing it out.

Tom

heli21 · 07-15-2012, 12:42 PM

Thanks Tom! It came out in no time, I stuck it in the oven for a few minutes first.

marcosp · 07-15-2012, 09:35 PM

Glad you figured it out!

Tom Kreuzberger · 07-16-2012, 12:58 AM

07-15-2012, 11:25 AM	#1
heli21 My HF Map location Join Date: Jun 2008 Location: Upstate NewYork	How do I get the crown gear hub apart? I'm trying to fit this crown gear hub to a Kasama E90 Faifa, It came in a box of parts I got for the electric conversion. It is the 7075 AL hub KSM10-T17 but the spacer on it is clearly to thin. I need to get the hub apart so I can install a 3.5mm spacer for use with the Faifa. How exactly do I go about doing this? I dunno if the hub shaft is threaded or press etc. into the hub.. Thanks for the help! Rob

07-15-2012, 12:13 PM	#2
Tom Kreuzberger Registered Users Join Date: May 2005 Location: Austria	Its threaded. I would heat it up before screwing it out. Tom __________________ helistore.at - Your RC Helicopter specialist in Europe! HeliStore on Facebook: facebook.com/helistore

07-15-2012, 09:35 PM	#4
marcosp Registered Users Join Date: Nov 2008 Location: Argentina	Glad you figured it out! __________________ Marcos Banshee #27, 2x TDR, Diabolo, JR Sylphide E12, Voodoo 600, Voodoo 400, Avant Aurora 90N, Rave 450, Gaui X2

07-16-2012, 12:58 AM	#5
Tom Kreuzberger Registered Users Join Date: May 2005 Location: Austria	__________________ helistore.at - Your RC Helicopter specialist in Europe! HeliStore on Facebook: facebook.com/helistore

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07-15-2012, 12:42 PM	#3
heli21 Thread Starter My HF Map location Join Date: Jun 2008 Location: Upstate NewYork	Thanks Tom! It came out in no time, I stuck it in the oven for a few minutes first.