Bob,those Zetors were vey popular NZ.surpised you had problem with yours.If it goes Pop-Bang-chug I'm interested.
Many years ago I bought a 1976 Zetor 6718 tractor for use in the field we rented for our horses (4 cylinder, a little under 4 litres, five-speed gearbox, 2-speed PTO, diff lock, Portal axles, power steering, a built-in air compressor, the "Dance Hall" two-seater cab and a Grays Front loader).
I found it had serious faults, stripped it down and never got to finish the restoration (the women-folk moved the horses to a Livery Yard and we stopped renting the field) .
But I WILL, I WILL, I WILL - most of the work is done, I just need to sort the engine and put it all together, all 3.5 tons of it.
At present, the four British 'Classic' motorcycles and my 95 'Colorado' have priority.
I LOVE tractors . . . . . Motorcycles, cars, lorries, heavy plant, ships, sailing boats, aircraft, steam locomotives . . . .
Bob.
I wonder if Ether was responsible for that?Holy thread resurrection Batman!
For the agri minded... I took on a project for a neighbour. His diesel 20 was not running and had been lying up.
View attachment 155150
I stripped the top end first and had the pump, injectors and head reconditioned in my local machine shop.. still no real joy. It ran but compression was terrible.
So this week I split the beast and carried out open heart surgery...
View attachment 155151
I think I may have found the culprit..
View attachment 155152
No.2 was not much better. I'll put 2 new pistons in, new rings and polish the crankshaft. Stick it back together and it'll be good for 50 years.
I wonder if Ether was responsible for that?
Bob.I keep a small bottle of petrol in my box on my IH B125 traxcavator and a couple of squirts of juice on a cloth under the pre-cleaner and she roars into life summer and winter.Ether is a no-no they knock that much it cant be doing them much good.I'd say not a bad call that... The old can of easy start may have been fired at it more than twice or thrice.... I'm not a trained mechanic, but I would have associated that type of damage with possible fuel in the bore, but ether is just as likely if not more so. Farmers and easy start... I wish the stuff was banned
Our high tower David Brown 990 and we have plenty of other attachments ,very handy.View attachment 155180
Thanks Clive,I’m 82 next week but will keep going as long as I can.my dogs love me.As an aside, I like your new Avatar Pat, great to put a face to a name mate, nice one![]()