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HomeAircraftHelicopterAlignT-REX 700N › Getting the clutch fan hub off the engine
02-07-2010 02:48 AM  8 years agoPost 1
magicmalik

rrApprentice

Bayonne, NJ

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Any tips or tricks for getting it off once u remove the engine nut and the two socket screws out from the side? I cant pull it off of the engine

http://www.facebook.com/profile.php?id=8826230

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02-07-2010 02:58 AM  8 years agoPost 2
phillips942

rrApprentice

San Diego, CA

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Heat it up???

U.S. Navy [Avant Aurora/2 Trex 700N/600NSP/450Pro]

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02-07-2010 06:43 AM  8 years agoPost 3
VinceY

rrApprentice

Newnan GA

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I made a puller from a 1/4 inch thick bar of aluminum. I drilled two holes with the same spacing as the holes in the hub. Then I drilled and tapped a 1/4-20 hole halfway between them. Run bolts through the aluminum bar into the hub. Now a 1/4-20 bolt through the center hole will back the hub off the shaft.

Team Synergy/ Rail Blades

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02-07-2010 01:08 PM  8 years agoPost 4
Andy from Sandy

rrElite Veteran

Bedfordshire, UK

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I purchased a g force hub puller just for this job. The hub was quite tight when it went on so I think a puller of some description will be required to get it off.

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02-07-2010 01:34 PM  8 years agoPost 5
lifepak-1

rrApprentice

Edmonton

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Go to Home Depot and get a faucet handle puller. I've been using this for quite a while and it works great at pulling fans, starter pinions, and tail hubs. Very versatile.

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HomeAircraftHelicopterAlignT-REX 700N › Getting the clutch fan hub off the engine
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