80' Trailfire 440 rebuild! Advice and opinons welcome

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deerehunting
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80' Trailfire 440 rebuild! Advice and opinons welcome

Post by deerehunting »

Ok I'm new to snowmobiles I have experience riding other peoples, but I've never really worked on one. But I never back down from a challenge. So here it is a few days ago I picked up a 1980 trailfire 440, it is in what I believe is pretty good shape, a few flaws here and there, but by no means bad.
The engine however is another story! The previous owner told me that he didn't have an airbox on it, he said that he took of riding one day, not sure how long said it started to bog down so he went home and stopped it stalled he tried to pull the cord and it was locked up. He said he didn't try anything else. When I figure out how I will post pictures. I do need the pto side jug for sure and piston. If anyone knows where to get them that would be much appreciated. Thanks all. Matt
deerehunting
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Re: 80' Trailfire 440 rebuild! Advice and opinons welcome

Post by deerehunting »

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Got it now, ok more pictures coming
deerehunting
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Re: 80' Trailfire 440 rebuild! Advice and opinons welcome

Post by deerehunting »

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Matt
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Re: 80' Trailfire 440 rebuild! Advice and opinons welcome

Post by Matt »

Just to pull the engine and replace the cranks seals too while you are at it.
:usa: Matt - JDsleds.com Administrator
deerehunting
Posts: 57
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Location: Sw. Michigan

Re: 80' Trailfire 440 rebuild! Advice and opinons welcome

Post by deerehunting »

yeah im waiting on the clutch puller now. That's definitely on the list though thanks.
deerehunting
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Joined: Tue Feb 03, 2015 11:10 pm
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Location: Sw. Michigan

Re: 80' Trailfire 440 rebuild! Advice and opinons welcome

Post by deerehunting »

anyone know the thread size of the 102c puller
liquifireguy
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Re: 80' Trailfire 440 rebuild! Advice and opinons welcome

Post by liquifireguy »

Just order one on this site. I ordered one about a month ago and it works great. Jeff
deerehunting
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Re: 80' Trailfire 440 rebuild! Advice and opinons welcome

Post by deerehunting »

Anyone have an airbox for this year trailfire, or suggestions.
DeereKid9
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Re: 80' Trailfire 440 rebuild! Advice and opinons welcome

Post by DeereKid9 »

Smitfire on this site probably has one.

Sent from my SM-T217S using Tapatalk
Always remember-Any parts leftover is money in your pocket.
1976 Liquidator - I 500 raced by Jim Zimmer
1980 Spitfire
1982 Liquifire-Last sled my son helped me work on. He did most of the motor work.
1984 Trailfire
2007 Ski Doo GSX 500SS
deerehunting
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Joined: Tue Feb 03, 2015 11:10 pm
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Location: Sw. Michigan

Re: 80' Trailfire 440 rebuild! Advice and opinons welcome

Post by deerehunting »

I am doing a complete teardown on the engine, can someone chime in on what, if any, other seals or gaskets I will need if I buy the winderosa gasket and seal set? Product Code: GS1048
Thanks
deerehunting
Posts: 57
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Re: 80' Trailfire 440 rebuild! Advice and opinons welcome

Post by deerehunting »

liquifireguy wrote:Just order one on this site. I ordered one about a month ago and it works great. Jeff
I can't there isn't any in stock, I have bad experiences with dennis kirk with my dirtbikes in the past so I don't like dealing with them. I got the info I need though I'm gonna just make one thanks though.
deerehunting
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Joined: Tue Feb 03, 2015 11:10 pm
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Location: Sw. Michigan

Re: 80' Trailfire 440 rebuild! Advice and opinons welcome

Post by deerehunting »

DeereKid9 wrote:Smitfire on this site probably has one.

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Thanks! :beers;
DeereKid9
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Re: 80' Trailfire 440 rebuild! Advice and opinons welcome

Post by DeereKid9 »

You shouldn't need anything else for the motor except for a good sealant for the case when you put it back together.

Sent from my SM-T217S using Tapatalk
Always remember-Any parts leftover is money in your pocket.
1976 Liquidator - I 500 raced by Jim Zimmer
1980 Spitfire
1982 Liquifire-Last sled my son helped me work on. He did most of the motor work.
1984 Trailfire
2007 Ski Doo GSX 500SS
deerehunting
Posts: 57
Joined: Tue Feb 03, 2015 11:10 pm
Real Name: Matt
Location: Sw. Michigan

Re: 80' Trailfire 440 rebuild! Advice and opinons welcome

Post by deerehunting »

recommend any good sealant? Yamabond? Anyone use "The right stuff"?
deerehunting
Posts: 57
Joined: Tue Feb 03, 2015 11:10 pm
Real Name: Matt
Location: Sw. Michigan

Re: 80' Trailfire 440 rebuild! Advice and opinons welcome

Post by deerehunting »

In that gasket set what are the two large seals that look a lot like crank seals? Was thinking they were crank seals but it shows two different sizes and the trailfire uses the same size at both ends. Anyone have clarification ? Matt maybe, Thanks
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