The Scrapyard 340 Trailfire project

This is where you can post the story & photos of your John Deere Snowmobile project.
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nick80lf
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Joined: Thu Jan 14, 2010 10:45 pm
Real Name: Nick
Location: The snow free zone of Ohio

Re: The Scrapyard 340 Trailfire project

Post by nick80lf »

I think the bigger question is:

How did you get part of the crank apart with the engine together? It should be tightly pressed together. If it was lose that's not going to be a good thing.
80 Liquifire (purchased 1996 ~ Running)
80 Liquifire (purchased 2010 ~ Running....Now)
80 Liquifire (purchased 2011 ~ Not running - I officially have a problem now)
83 Snowfire (purchased 2014 father/son restoration project)
78 Spitfire ~ sold (should have been shot for this)
JDT
Posts: 5561
Joined: Wed Nov 21, 2007 1:00 am
Real Name: Todd
Location: Milbank South Dakota

Re: The Scrapyard 340 Trailfire project

Post by JDT »

I am sure there is a good story behind this. Would love to hear it.
Todd Schrupp

Milbank SD
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Packers29
Posts: 219
Joined: Sun Jan 12, 2014 11:28 pm
Real Name: Andrew Engels
Location: Green Bay Wisconsin

Re: The Scrapyard 340 Trailfire project

Post by Packers29 »

Well you see there was something wrong with the engine and I may have found the problem. When I work on replacing the orings and crankseals ill have to see whats up.
1978 Liquifire 440
1980 340 Trailfire
1981 Sportfire
1984 Liquifire
1984 Sprintfire
1984 Trailfire
1984 Snowfire
1984 Sportfire
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Packers29
Posts: 219
Joined: Sun Jan 12, 2014 11:28 pm
Real Name: Andrew Engels
Location: Green Bay Wisconsin

Re: The Scrapyard 340 Trailfire project

Post by Packers29 »

Must have a problem going to pick up a 80 liquifire on saturday
1978 Liquifire 440
1980 340 Trailfire
1981 Sportfire
1984 Liquifire
1984 Sprintfire
1984 Trailfire
1984 Snowfire
1984 Sportfire
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Packers29
Posts: 219
Joined: Sun Jan 12, 2014 11:28 pm
Real Name: Andrew Engels
Location: Green Bay Wisconsin

Re: The Scrapyard 340 Trailfire project

Post by Packers29 »

Made some progress put the dash together waiting on o-rings.
Attachments
IMG_0329.jpg
1978 Liquifire 440
1980 340 Trailfire
1981 Sportfire
1984 Liquifire
1984 Sprintfire
1984 Trailfire
1984 Snowfire
1984 Sportfire
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Packers29
Posts: 219
Joined: Sun Jan 12, 2014 11:28 pm
Real Name: Andrew Engels
Location: Green Bay Wisconsin

Re: The Scrapyard 340 Trailfire project

Post by Packers29 »

https://vimeo.com/115828595
To much play in the crankshaft??????? https://vimeo.com/115828628


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1978 Liquifire 440
1980 340 Trailfire
1981 Sportfire
1984 Liquifire
1984 Sprintfire
1984 Trailfire
1984 Snowfire
1984 Sportfire
User avatar
nick80lf
Posts: 1164
Joined: Thu Jan 14, 2010 10:45 pm
Real Name: Nick
Location: The snow free zone of Ohio

Re: The Scrapyard 340 Trailfire project

Post by nick80lf »

Yes...the crank pin should be pressed into the flyweight. I doubt a crank shop can do much with that. Besides a good used crank might be cheaper.

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80 Liquifire (purchased 1996 ~ Running)
80 Liquifire (purchased 2010 ~ Running....Now)
80 Liquifire (purchased 2011 ~ Not running - I officially have a problem now)
83 Snowfire (purchased 2014 father/son restoration project)
78 Spitfire ~ sold (should have been shot for this)
User avatar
Packers29
Posts: 219
Joined: Sun Jan 12, 2014 11:28 pm
Real Name: Andrew Engels
Location: Green Bay Wisconsin

Re: The Scrapyard 340 Trailfire project

Post by Packers29 »

So Could I send somewhere to be redone?


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1978 Liquifire 440
1980 340 Trailfire
1981 Sportfire
1984 Liquifire
1984 Sprintfire
1984 Trailfire
1984 Snowfire
1984 Sportfire
JDT
Posts: 5561
Joined: Wed Nov 21, 2007 1:00 am
Real Name: Todd
Location: Milbank South Dakota

Re: The Scrapyard 340 Trailfire project

Post by JDT »

It's a boat anchor now.

Find a good used one and rebuild her.
Todd Schrupp

Milbank SD
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Packers29
Posts: 219
Joined: Sun Jan 12, 2014 11:28 pm
Real Name: Andrew Engels
Location: Green Bay Wisconsin

Re: The Scrapyard 340 Trailfire project

Post by Packers29 »

this project is going on the backburner.
1978 Liquifire 440
1980 340 Trailfire
1981 Sportfire
1984 Liquifire
1984 Sprintfire
1984 Trailfire
1984 Snowfire
1984 Sportfire
JDT
Posts: 5561
Joined: Wed Nov 21, 2007 1:00 am
Real Name: Todd
Location: Milbank South Dakota

Re: The Scrapyard 340 Trailfire project

Post by JDT »

The sled is not an anchor, just the crank.
Todd Schrupp

Milbank SD
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Packers29
Posts: 219
Joined: Sun Jan 12, 2014 11:28 pm
Real Name: Andrew Engels
Location: Green Bay Wisconsin

Re: The Scrapyard 340 Trailfire project

Post by Packers29 »

I know just plan on putting my time and money in the Liquifire I just got. Dustin has a crank for me just have to get the money.


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1978 Liquifire 440
1980 340 Trailfire
1981 Sportfire
1984 Liquifire
1984 Sprintfire
1984 Trailfire
1984 Snowfire
1984 Sportfire
User avatar
Packers29
Posts: 219
Joined: Sun Jan 12, 2014 11:28 pm
Real Name: Andrew Engels
Location: Green Bay Wisconsin

Re: The Scrapyard 340 Trailfire project

Post by Packers29 »

Picked up a parts sled today for $50 came with a motor that runs ill have this project up and going again.
1978 Liquifire 440
1980 340 Trailfire
1981 Sportfire
1984 Liquifire
1984 Sprintfire
1984 Trailfire
1984 Snowfire
1984 Sportfire
User avatar
Packers29
Posts: 219
Joined: Sun Jan 12, 2014 11:28 pm
Real Name: Andrew Engels
Location: Green Bay Wisconsin

Re: The Scrapyard 340 Trailfire project

Post by Packers29 »

What my night consisted of parting out the rusted out 79 trailfire for the running motor :)
ImageUploadedByTapatalk1420592614.563826.jpg

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1978 Liquifire 440
1980 340 Trailfire
1981 Sportfire
1984 Liquifire
1984 Sprintfire
1984 Trailfire
1984 Snowfire
1984 Sportfire
JDT
Posts: 5561
Joined: Wed Nov 21, 2007 1:00 am
Real Name: Todd
Location: Milbank South Dakota

Re: The Scrapyard 340 Trailfire project

Post by JDT »

Lot of parts there for $50. You done well.
Todd Schrupp

Milbank SD
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