1982 Liquifire resurrection

This is where you can post the story & photos of your John Deere Snowmobile project.
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Danzig
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Real Name: Paul File
Location: Van Orin, Illinois

Re: 1982 Liquifire resurrection

Post by Danzig »

I am very rusty...too many Cats in the house
1973 JDX8
1978 Liquifire 340
1980 Liquifire 440 CC Racer
1980 Liquifire 440
1982 Liquifire 440


"Gotta Lick It Before You Stick It"
JDT
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Real Name: Todd
Location: Milbank South Dakota

Re: 1982 Liquifire resurrection

Post by JDT »

Bob where does the engine sit in your X8?
And where is the engine in your L-fire?

Square peg, round hole.
Todd Schrupp

Milbank SD
Mr. Deere
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Location: Rutland, MA

Re: 1982 Liquifire resurrection

Post by Mr. Deere »

Todd I changed my stator in chassis and had all the room in the world to pull the seal.
BOB From MASS
OWN: 1 1983 JOHN DEERE LIQUIFIRE 440
1 1973 JOHN DEERE JDX8 440
1 1982 JOHN DEERE SPORTFIRE 440
1 2000 SKIDOO MXZ 600
GOTTA LOVE THAT TWO STROKE SMELL
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Danzig
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Real Name: Paul File
Location: Van Orin, Illinois

Re: 1982 Liquifire resurrection

Post by Danzig »

parts and puller ordered...its coming apart
1973 JDX8
1978 Liquifire 340
1980 Liquifire 440 CC Racer
1980 Liquifire 440
1982 Liquifire 440


"Gotta Lick It Before You Stick It"
harleysportster
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Joined: Thu Jul 14, 2005 12:00 am
Real Name: Pat Scott
Location: Southeast Pa.

Re: 1982 Liquifire resurrection

Post by harleysportster »

Bob, you obviously didn't read the service manual for the later Liquifire.
'76 440 cyclone
'76 440 liquifire
'78 440 Cyclone
'75 JDX8 (sold to a member here)
'78 Liquifire(CrossCountry Clone)
'80 Liquifire(sold)
Mr. Deere
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Location: Rutland, MA

Re: 1982 Liquifire resurrection

Post by Mr. Deere »

Not all of it.
BOB From MASS
OWN: 1 1983 JOHN DEERE LIQUIFIRE 440
1 1973 JOHN DEERE JDX8 440
1 1982 JOHN DEERE SPORTFIRE 440
1 2000 SKIDOO MXZ 600
GOTTA LOVE THAT TWO STROKE SMELL
TASKY
Posts: 732
Joined: Wed Nov 23, 2005 1:00 am
Location: Duluth MN

Re: 1982 Liquifire resurrection

Post by TASKY »

JDT wrote:Hey Bill will I see you on the 2nd?
Most likely but it all depends on work.

Paul we are up to 2 pages and counting
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Danzig
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Real Name: Paul File
Location: Van Orin, Illinois

Re: 1982 Liquifire resurrection

Post by Danzig »

quit posting...damn it !


:wall:


wow its cold today... :brrr:
1973 JDX8
1978 Liquifire 340
1980 Liquifire 440 CC Racer
1980 Liquifire 440
1982 Liquifire 440


"Gotta Lick It Before You Stick It"
TASKY
Posts: 732
Joined: Wed Nov 23, 2005 1:00 am
Location: Duluth MN

Re: 1982 Liquifire resurrection

Post by TASKY »

Paul I honestly just belly laughed for 43 seconds straight. :laugh: :laugh: :laugh:
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Danzig
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Re: 1982 Liquifire resurrection

Post by Danzig »

Today the engine was pulled and I am glad I did. When removing the clutch, I have found that the spider assembly was not loctyted back on after someone was into this clutch at one time, I could spin the outside sheeve with the spider off in my hand while the inside sheeve that mounts to the crank stayed affixed to the crank shaft. Moments later the clutch was off in my hand, estimated time 10 minutes. Engine was then removed, I was able to leave the exhaust in place, just remove the springs on it and loosen up the front and rear mounting bolts, estimated time for the engine removal 38 minutes. Got the engine on my work bench in the warm basement and tore down the bottom end, found the mag side seal to be completely blown out, pto looks great. I think with a nice seal puller I could have pulled that seal out and installed a new one without splitting the cases. I you note in the photos the seal was bad. I am also not going to pull down the top end, compression was 140 psi on both jugs and after looking into the heads through the carb mounts, the pistons are not even scuffed at all look like new, very clean, should be with 7xx miles on it. The flywheel came right off, ran to the local hardware store and got some M6 bolts and washers, mounted it to the flywheel and it popped right off...thank god ! Hopefully this goes smooth..waiting on seals...

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1973 JDX8
1978 Liquifire 340
1980 Liquifire 440 CC Racer
1980 Liquifire 440
1982 Liquifire 440


"Gotta Lick It Before You Stick It"
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jdrob
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Real Name: Rob
Location: Pennsylvania/OHIO border

Re: 1982 Liquifire resurrection

Post by jdrob »

Attn BOB. you cannot change that mag side seal in your LF properly. The kawi seals are ALL ribbed for your disappointment ! :lol22: NOW I have against what everyone has told me changed the PTO side without splitting the cases ! I would NEVER advise anyone to do this b/c in about a years time your back to Square 1 with a slightly leaking seal ! :bonk: :bonk: :usa:
Jdrob



"Two things are infinite: the universe and human stupidity; and I'm not sure about the universe." AE
Matt
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Re: 1982 Liquifire resurrection

Post by Matt »

Also, this is why it bugs me when people say: "Oh, it's usually the clutch side seal that fails, the mag side is probably fine." NOPE.
:usa: Matt - JDsleds.com Administrator
DeereKid9
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Real Name: Bob Amber
Location: Churubusco Indiana

Re: 1982 Liquifire resurrection

Post by DeereKid9 »

Paul, you are on it man. Do it right the first time and enjoy for a long time. Just put over 100 miles on my 82 this weekend and no issues. But, I jumped through all of the hoops as well. Can't wait to see the finished project.

Sent from my DROIDX using Tapatalk 2
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
JDT
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Real Name: Todd
Location: Milbank South Dakota

Re: 1982 Liquifire resurrection

Post by JDT »

Paul looks like that is the original Japan seal. Correct?
Todd Schrupp

Milbank SD
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Danzig
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Real Name: Paul File
Location: Van Orin, Illinois

Re: 1982 Liquifire resurrection

Post by Danzig »

Today the life is put back into it.

Crank seals were installed without removing the top end, flipped it over split the cases and had at it. All good. Had issue with a high idle, problems with the cables caused that to be the problem, they were not adjusted correctly. She runs perfect, best runner I have had yet for a John Deere. The Tr800 needs a little TLC and so does the secondary....It still needs a temp gauge and a seat ! Its barn fresh !!

Here are some pics ! Dirty but its winter and it is what it is for now...... :beers; I try not to wrench in the winter time !

:sled: :thinksnow:

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1973 JDX8
1978 Liquifire 340
1980 Liquifire 440 CC Racer
1980 Liquifire 440
1982 Liquifire 440


"Gotta Lick It Before You Stick It"
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