Mr. Deere

General topics related to John Deere Snowmobiles
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Danzig
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Joined: Wed Aug 17, 2005 12:00 am
Real Name: Paul File
Location: Van Orin, Illinois

Mr. Deere

Post by Danzig »

What do you want me to do for you? Engine that is?
1973 JDX8
1978 Liquifire 340
1980 Liquifire 440 CC Racer
1980 Liquifire 440
1982 Liquifire 440


"Gotta Lick It Before You Stick It"
Mr. Deere
Posts: 3073
Joined: Fri Oct 20, 2006 12:00 am
Location: Rutland, MA

Mr. Deere

Post by Mr. Deere »

Ya I was wondering if you could machine my mating surface smooth again. I know the heads are warped but the jugs are probably going to be also. If you cant I understand. Thanks.
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
Posts: 4431
Joined: Wed Aug 17, 2005 12:00 am
Real Name: Paul File
Location: Van Orin, Illinois

Mr. Deere

Post by Danzig »

The heads wont be a problem, you can do this at home but I can do them if you want me to. As for the cylinders, I never machined mine at all, I blocked them with a machinist's stone and checked them for flatness. Let me know and I will make them flat for you.
1973 JDX8
1978 Liquifire 340
1980 Liquifire 440 CC Racer
1980 Liquifire 440
1982 Liquifire 440


"Gotta Lick It Before You Stick It"
Mr. Deere
Posts: 3073
Joined: Fri Oct 20, 2006 12:00 am
Location: Rutland, MA

Mr. Deere

Post by Mr. Deere »

I think that might be the best option. I want this to go back right. Send me a PM about pricing and maybe we can work something out. Thanks.
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
User avatar
Danzig
Posts: 4431
Joined: Wed Aug 17, 2005 12:00 am
Real Name: Paul File
Location: Van Orin, Illinois

Mr. Deere

Post by Danzig »

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


"Gotta Lick It Before You Stick It"
Mr. Deere
Posts: 3073
Joined: Fri Oct 20, 2006 12:00 am
Location: Rutland, MA

Mr. Deere

Post by Mr. Deere »

Back to you.
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
User avatar
Danzig
Posts: 4431
Joined: Wed Aug 17, 2005 12:00 am
Real Name: Paul File
Location: Van Orin, Illinois

Mr. Deere

Post by Danzig »

Merry Christmas!!
1973 JDX8
1978 Liquifire 340
1980 Liquifire 440 CC Racer
1980 Liquifire 440
1982 Liquifire 440


"Gotta Lick It Before You Stick It"
Mr. Deere
Posts: 3073
Joined: Fri Oct 20, 2006 12:00 am
Location: Rutland, MA

Mr. Deere

Post by Mr. Deere »

Thanks. I will be able to enjoy it now. All I need is snow.
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
JDT
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Joined: Wed Nov 21, 2007 1:00 am
Real Name: Todd
Location: Milbank South Dakota

Mr. Deere

Post by JDT »

With that nice gift from Paul you owe it to the rest of us to fix your suspension correctly now.
Todd Schrupp

Milbank SD
Jack Frost
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Joined: Mon Jan 22, 2007 1:00 am
Location: Allanburg, Ontario

Mr. Deere

Post by Jack Frost »

Very right on that one Todd!
1978 340 CC Liquifire
I once bought my kids a set of batteries for Christmas with a note on it saying, toys not included
Mr. Deere
Posts: 3073
Joined: Fri Oct 20, 2006 12:00 am
Location: Rutland, MA

Mr. Deere

Post by Mr. Deere »

Ya I guess. I am going to pull the motor out before it starts to downpour.
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
Mr. Deere
Posts: 3073
Joined: Fri Oct 20, 2006 12:00 am
Location: Rutland, MA

Mr. Deere

Post by Mr. Deere »

Motor is out and ready for Machining. :D
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
User avatar
Danzig
Posts: 4431
Joined: Wed Aug 17, 2005 12:00 am
Real Name: Paul File
Location: Van Orin, Illinois

Mr. Deere

Post by Danzig »

Just sending the cylinders and head right?

How good is the Nikasil or chrome lining in the cylinders Bob? Can you see 4 places on each cylinder where they are scuffed?
Last edited by Danzig on Sat Nov 08, 2008 8:37 pm, edited 1 time in total.
1973 JDX8
1978 Liquifire 340
1980 Liquifire 440 CC Racer
1980 Liquifire 440
1982 Liquifire 440


"Gotta Lick It Before You Stick It"
Mr. Deere
Posts: 3073
Joined: Fri Oct 20, 2006 12:00 am
Location: Rutland, MA

Mr. Deere

Post by Mr. Deere »

I just pulled the whole thing yesterday. I haven't cracked it open yet. I did notice a pretty big scuff on the Piston on the Exh. side though. what about the case half that meets the bottom of the jug? Is it as important? Most of my problems were there as well as the heads.
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
JDT
Posts: 5561
Joined: Wed Nov 21, 2007 1:00 am
Real Name: Todd
Location: Milbank South Dakota

Mr. Deere

Post by JDT »

Any sealing surface needs to be true and clean. A reminate of an old gasket will give you fits.
Rip it completly apart Bob.
Clean every piece to the point where it is spotless.
Inspect it all very closely.
Todd Schrupp

Milbank SD
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