HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[IM AN IDIOT!!!!!!!!!!!!!!!]

HI, MAN! IM RESTORING A 3545 I PULLED OUT THE INJECTORS BUT THE NOZZLE OF ONE CAME OFF AND FELL INTO THE BORE!!!!!!!!!! I TOOK THE HEAD OFF NUMBER 3 HEAD (CLOSEST TO THE CAB) FOUND THE NOZZLE!!!! FEW!!! BUT I DONT KNOW THE HEAD TORQUE SETTING!!!!!!!! . AND A FRIEND TOLD ME THAT THE INJECTORS HAVE A TORQUE SETTING AS WELL? PLEASE HELP !!!!!!!!!!!! IM NEVER DOING A 3545 AGAIN!!!!!!!!!!! ITS PUSHED ME PASSED MY LIMITS MORE THAN ONCE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!???

 

[Renze]

Some of the guys will know the exact torque setting for the head bolts.For the injector bolts, it is not so critical.

By the way, do NOT use a copper washer to seal the injector and the head (alike many other engines) with these engines there is a conical sealing surface, metal to metal.

 

[markku]

Renze, there wasnt any copper rings? I thought that but i wasnt absolutely sure. (when you get old enought memory dont work properly anymore )

Im not sure those models torque settings so its better i dont say nothing...

 

[Renze]

Markku,

I asked the dealer for copper rings when i was ordering spare parts, but they said there shouldn't be any, on UR1 engines..

I am sure that i put the copper rings back from where i took them out last year, when i had the injectors tested. So i suppose someone has been working on it who is not a Zetor mechanic, and put the rings in that dont belong there !!!