Bought a second hand Tn75f with engine troubles. 6000h - 1998.
I try to figure out where it has gone wrong.
So far i checked all minor things.
Fuel ok - pump ok - injectors tested and ok.
It was cranking ( very slow) but not firing up.
I ve tried this with the injectors removed and noticed 2 cylinders where not blowing any air out, nothing!
I m not a mechanic and so far my knowledge...
It seems 2 Pistons in the Middle are not moving.
What could cause this? Blown piston?
Piston 1 and 4 are moving and blowing air out, 2 and 3 just don't.
Anyone a suggestion what i can try myself ? I m out of options myself.
I try to figure out where it has gone wrong.
So far i checked all minor things.
Fuel ok - pump ok - injectors tested and ok.
It was cranking ( very slow) but not firing up.
I ve tried this with the injectors removed and noticed 2 cylinders where not blowing any air out, nothing!
I m not a mechanic and so far my knowledge...
It seems 2 Pistons in the Middle are not moving.
What could cause this? Blown piston?
Piston 1 and 4 are moving and blowing air out, 2 and 3 just don't.
Anyone a suggestion what i can try myself ? I m out of options myself.