WD 6 has lost its go

   / WD 6 has lost its go #1  

Fezza

New member
Joined
Jul 3, 2017
Messages
3
Location
Australia
Tractor
Inter WD6
Hi all,
New here.
Looking for help getting the life back into my old Greyhound grader. She has had a transplant with a WD6 motor many moons ago.

Some back ground.

I had the grader going well the day before, parked it up for the tow start next morning.
The next morning we towed that thing all over the place. It just didn't seem to run.
There none of the usual bellowing smoke, just a trickle. So I new it was getting fuel, just not enough.
When we stopped towing I noticed that it was actually firing, but not fast enough to keep it running.
There was no throttle response.

This leads me into thinking that a spring or some such has boken or come adrift in the governor.

It doesn't get a lot of work and doesn't run all that well but it did the job, so I don't want to spend a lot of money taking the pump to a specialist.

Cheapest option would be replacing the pump if I can find one. Any ideas on fixing or testing if it can be fixed with out spending big $ welcome.
 
   / WD 6 has lost its go #2  
Are you sure the throttle lever on the pump is actually opening? Maybe the linkage has come loose. Are you sure it's getting enough fuel flow thru the filter? Maybe it got water in the tank. Good luck with it.
 
   / WD 6 has lost its go
  • Thread Starter
#3  
Are you sure the throttle lever on the pump is actually opening? Maybe the linkage has come loose. Are you sure it's getting enough fuel flow thru the filter? Maybe it got water in the tank. Good luck with it.

I personally haven't checked the linkage but I had my brother who's a diesel mechanic check the filters ect. I think he would of noticed if the linkage was asmiss.
As I stated earlier, it will run. Just that it's way below Idle RPM and there no response to the throttle.
It would be only be running at 1-200 rpm if that.
 

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