Ford 6610 turbo MK2/3?

[GregU]

Hi
I bought a Ford 6610 turbo tractor with a damaged engine. Unfortunately, it was disassembled by two mechanics. I'm trying to put it all together now. I have a huge problem with the electrical installation. My tachometer doesn't work, it says open. Maybe someone has a manual for this model? I have it for older versions, but the cables are different. I don't know how to arrange the cables on the engine. I need some photos of what it's supposed to be like.

 

[Nearly]

6610 was non turbo so this has had major modifications.
Buy an 'original' scanned Ford NH cd manual from ebay etc. They are good.

 

[GregU]

You are wrong. There were 6610 turbos. You even have diagrams on the cnh website

New Holland Agriculture | 6610S - 4 Cyl Ag Tractor | MyCNH EU Store

www.mycnhstore.com

 

[GregU]

It even says turbo on the hood

 

[Stock]

Is that not a 6610 with a 7610 engine?..........................................................................................................................

 

[ford4000]

It even says turbo on the hood

Conclusive proof then

 

[GregU]

It is 6610 turbo in the original. It was produced for the Danish and Swiss markets. I already have a full service manual, so in my free time I will correct what doesn't work.

 

[forblue]

So you must have an eic dash, open means open circuit have you got a drive from back of injection pump [ inline] or a drive from oil pump under engine oil filter which would have an electronic sender.

 

[GregU]

Exactly as you write.

 

[forblue]

The sensor can be removed from pump and with ign on spin the drive with a battery drill not fast and it should show on dash, there is also a nylon white sleeve in where drive goes into pump, this can split or fall out when sensor is removed also solder sensor connection as signal is low from sender if that is ok rum two separate wires from sender to plug in instrument panel that will bypass any other connectors.

 

[GregU]

In my tractor, the sensor is located under the oil filter on the left side. I'm on vacation now, but when I come back I will disassemble it and check it

 

[forblue]

oh ok that is different, have you replaced that sender if not it won't be cheap, the drive for that is taken from oil pump so there may be a very short speedo cable that can break on standard drive ones so check by removing sender and ally unit under filter cable is likely in two if so bit fiddly to replace and also replace large o-ring and seal between sender.