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Old 03-27-2012 | 03:20 PM
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Default What do I call this part

I have a 52 gas engine from HK (1st mistake) that the shaft that holds the prop on was drilled off-centered. I cannot get any place with HK. What would that part be called. On the prop end it has a 10mm x 1.5 socket head bolt holding the prop on. The other end is bolted to the crankcase by 3 bolts. The unit itself is about 2 inches long. I don't know what it is called and don't know where I might buy one. Like I said, after many emails to HK it looks like I am going to end up with a paper weight that looks like a gas engine. Thanks in advance for any help.
Old 03-27-2012 | 03:31 PM
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Default RE: What do I call this part

The prop bolt can be removed and replaced with another bolt.  Check out the prop bolts at TruTurn.
Old 03-27-2012 | 03:38 PM
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Default RE: What do I call this part


ORIGINAL: huck1199

The prop bolt can be removed and replaced with another bolt. Check out the prop bolts at TruTurn.
When you say prop bolt, are you talking about the 10mm bolt or the part that the bolt screws into. Sorry for the dumb question. I am a 4 stroke person and totally dumb on gas engines.
Old 03-27-2012 | 03:44 PM
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Default RE: What do I call this part

Hummm! went to truturn but could not find prop bolts. The part I have circled is the part I need. Drilled off centered and causes the prop to wobble.
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Old 03-27-2012 | 03:49 PM
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Default RE: What do I call this part

I would call it the crank extension prop mount
Old 03-27-2012 | 04:04 PM
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ORIGINAL: hobby_man

I would call it the crank extension prop mount
Close, thats the prop hub and its held on by the prop shaft secured to the crank.
Old 03-27-2012 | 04:08 PM
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Default RE: What do I call this part

prop hub.
Go to a machine shop and have them machine a centered oversize hole, then install a 10mm helicoil.
Old 03-27-2012 | 04:14 PM
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Default RE: What do I call this part

any ideas where I can get one. HK is out. they won't even sell one. I really don't think they have any. I can't find them in their gas parts list.
Old 03-27-2012 | 04:17 PM
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Default RE: What do I call this part

Gene
PM Sent - I hope it helps.
Old 03-27-2012 | 04:20 PM
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Default RE: What do I call this part


ORIGINAL: goirish

any ideas where I can get one. HK is out. they won't even sell one. I really don't think they have any. I can't find them in their gas parts list.
Houston, We have a problem.

I have been around most all the China made RC engines and know of no one who sells parts for that engine.

Your best bet is to send it back and see if they will replace it.

Milton
Old 03-27-2012 | 04:28 PM
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I'm afraid to send it back. I will probably never see anything again. I have been in contact with them about 20 times and each time their demands are something different. They are very good at stalling and getting the customer Pi**** off so they will forget it. I at least have a conversation piece for a paper weight[>:][>:][>:]
Old 03-27-2012 | 04:34 PM
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Dealing with HK has it good points and its bad points, Get a good product you have done well, Get a bad product and you are out of luck.

Part of the gamble you take dealing with them.

You could send the whole engine to Ralph and he might be able to mill it straight.

Milton
Old 03-27-2012 | 04:40 PM
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ORIGINAL: BadAzzMaxx

Dealing with HK has it good points and its bad points, Get a good product you have done well, Get a bad product and you are out of luck.

Part of the gamble you take dealing with them.

You could send the whole engine to Ralph and he might be able to mill it straight.

Milton
Guess I don't know who Ralph is.
talked with Aussiesteve and he may have a solution for me.
Old 03-27-2012 | 04:45 PM
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Default RE: What do I call this part

Great,
If that does not work out, Ralph goes by the name Antique here on the forums, Been converting and repairing RC engines for 25+ years.

Miltoh
Old 03-27-2012 | 04:48 PM
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Default RE: What do I call this part

thank you sir:

I will keep him in mind. sure would like to get my plane (Bud Nosen 1/4 scale Citabria) in the air. We want to use it as a tug for towing gliders. would I do a search for the name antique?
Old 03-27-2012 | 04:55 PM
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Default RE: What do I call this part

http://www.rcuniverse.com/community/...m=1&memid=7880

Milton
Old 03-27-2012 | 05:46 PM
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Default RE: What do I call this part


ORIGINAL: goirish

I have a 52 gas engine from HK (1st mistake) that the shaft that holds the prop on was drilled off-centered. I cannot get any place with HK. What would that part be called. On the prop end it has a 10mm x 1.5 socket head bolt holding the prop on. The other end is bolted to the crankcase by 3 bolts. The unit itself is about 2 inches long. I don't know what it is called and don't know where I might buy one. Like I said, after many emails to HK it looks like I am going to end up with a paper weight that looks like a gas engine. Thanks in advance for any help.
It's really quite simple. First of all, the part you need is called a do-hickie. It connects to the other end of the crankcase, which is called the thing-a-ma-jig. The part that turns, is called the watchya-ma-call-it.
Let me know if you need further details.
Old 03-27-2012 | 06:14 PM
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Default RE: What do I call this part

I have been in Florida for the last 3months. I have met way to many like (airplane 400) and they all have the same thing in common.THEY all drink too much beer, shoot off there mouths a lot, and are just kinda worth-less as far as giving any good advice. No rocket scientests here to be found ....not even close. Too bad.
Old 03-27-2012 | 08:10 PM
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Default RE: What do I call this part

My impression was that Airplanes400 was simply trying to bring a little humor to a situation that has probably been solved. I doubt that anyone, including Irish, was offended. A little humor when a guy is totally frustrated can be a good thing.















a
Old 03-28-2012 | 03:35 AM
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Default RE: What do I call this part

ORIGINAL: JollyPopper

My impression was that Airplanes400 was simply trying to bring a little humor to a situation that has probably been solved. I doubt that anyone, including Irish, was offended. A little humor when a guy is totally frustrated can be a good thing.

I think I was about to call that part some of those things myself. Not offended. Not sure if it is solved or not. the only thing solved is HK does not care about their customers. I guess they have more customers than they need. To Bad.
Old 03-28-2012 | 04:53 AM
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Default RE: What do I call this part

If you paid with a credit card, you might get help from them.

Ralph also has a web site for his business it's, http://rcignitions.com/index.php

Good luck

Gary
Old 03-28-2012 | 05:38 AM
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Default RE: What do I call this part


ORIGINAL: aussiesteve

I pay for 3W, BME & DA. Long term cost is much less than the "cheaper" options, power is higher and support is great here.
Whoopie - "I pay out the nose for brand name and think that in the long run I pay less than someone who can buy 3 "cheaper brands" for the same total price."

Old 03-28-2012 | 06:03 AM
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Default RE: What do I call this part

I have opened a dispute with paypal regarding this issue.
Old 03-28-2012 | 07:14 AM
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Default RE: What do I call this part


ORIGINAL: goirish

I have a 52 gas engine from HK (1st mistake) that the shaft that holds the prop on was drilled off-centered. I cannot get any place with HK. What would that part be called. On the prop end it has a 10mm x 1.5 socket head bolt holding the prop on. The other end is bolted to the crankcase by 3 bolts. The unit itself is about 2 inches long. I don't know what it is called and don't know where I might buy one. Like I said, after many emails to HK it looks like I am going to end up with a paper weight that looks like a gas engine. Thanks in advance for any help.
Prop hub adapter off of a CRRC 45 wil fit it.I replaced the prop hub on my FTL-45 from HK with
a CRRC prop hub around 3 years ago and still flying it on a H9 Extra 260.
Bought mine from western hobbies,but I can't find them now.
Might can try taildraggerrc.com,he sells CRRC engines.
maybe he can get it for you.
Old 03-28-2012 | 03:12 PM
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Default RE: What do I call this part

“Are you sure that the crank spacer is bad?â€
If you had a prop strike that would of very likely of twisted the crankshaft and this is very typical of any engines that have a crank that is pressed together. The good news is; is that it can be straighten very easily. You will need to check the crank with a dial indicator.


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