Flywheel [Archive] - Snowmobile World : Your #1 Snowmobile Forum

: Flywheel


ZR64ever
12-11-2005, 04:14 AM
I have a 2003 F7 EFI sno pro and i can't seem to get the flywheel off, I am using a harmonic balancer puller, which should work, but the flywheel wont budge. Do you have any suggestions?
Thanks!
Nate

Rock Port
12-11-2005, 10:51 AM
use a 3 ' Johnson bar and give it a good reef, should pop off, they are tight though. I use my clutch tool to hold the crank from turning.

6
12-11-2005, 02:32 PM
Give the center post a good strike with a hammer and keep tightening the puller each time you do it.

Thumbdoctor
12-11-2005, 04:02 PM
Heat the crank with a heat gun while the puller is applying a good amount of tension then grab a catchers mit

trx450r
12-11-2005, 08:04 PM
Heat the crank with a heat gun while the puller is applying a good amount of tension then grab a catchers mit
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:lmao:

Been there!

ZR64ever
12-12-2005, 12:45 AM
I have tried everything, but the heat. I was a little leary of heating it up because of the stator and other electronics, or is this not a concern? Thanks for all the input!

Nate

trx450r
12-12-2005, 10:26 AM
Preferably use a heat gun and be concious about it....

You just want to expand is a little bit....