Shenniu tractor headbolt torque?

[oldsmoman69]

Could anyone tell me the torque sequence for the headbolts for a Shenniu SN254 tractor? A diagram would be greatly appreciated. I was thinking of re-torqueing these as I am checking the valve lash. I have read that it is important to check the torque on these bolts.

 

[greg_g]

Which engine?

//greg//

 

[oldsmoman69]

The model that is listed in the operators book says it is a model 295T. It is a two cylinder. Made by Hubei engine works. 95mm bore and 115mm stroke.

 

[greg_g]

Something like this

//greg//

 

[oldsmoman69]

That type of diagram is exactly what I am looking for. But that appears to be for a different engine than what I have.

 

[Diamondpilot]

That type of diagram is exactly what I am looking for. But that appears to be for a different engine than what I have.

Coming up with a perfect diagram for a odd ball tractor may be tough. What Greg gave you gives you the jist of how to do it. You may have to wing it a little. Remember, its a Chinese tractor, not a 747. Take your time, keep things clean, use educated guesses, and you will be fine.

Chris

 

[greg_g]

A two cylinder is a two cylinder. Six head bolts. Even though the diagram is not an exact match to your head, the torque sequence is the same

//greg//

 

[ccurry1]

what is the headboly torque setting(how much pounds) and what is the value gap setting?

 

[mcclellanfive]

What is the head bolt torque and the valve lash for a shenniu 254 with engine number HB295T? Need answer as soon as possible please..

 

[mcclellanfive]

What is the head bolt torque and the valve lash for a shenniu 254 with engine number HB295T? Need answer as soon as possible please.

 

[Koogan]

95 foot lbs. There are 10 headbolts. Do it in 3 stages.

 

[Bob Rooks]

95 foot lbs. There are 10 headbolts. Do it in 3 stages.

Hmm. Thread is six years old. Hope he didn't hold his breath.