JD 755 could use your help

   / JD 755 could use your help #1  

MikiDee

New member
Joined
Jan 11, 2022
Messages
1
Tractor
JD 755
Parked it ... won't start , cranks fine, fuses are good, changed fuel filter, bleed up to injector pump, shutoff solenoid working.... could injectir just die after running fine? What am i missing?
MikiDee
 
   / JD 755 could use your help #2  
I'd grab the manual and go through the bleeding steps again. (Don't ask.) Make sure glow plugs are getting power and working. Be sure you have a good air path through the filter.
 
   / JD 755 could use your help #3  
white/black smoke while cranking? Outside temp?

Did you pull an injector and see if you have fuel spray, mist, dribble?

Best,

ed
 
   / JD 755 could use your help #4  
That little shiny thing, as big as your thumb on the fuel injection pump is a solenoid.
On my JD, when the battery is not fully charged, the engine can crank, but, the solenoid is not pulled in.

So, even though the tractor is cranking,, jumper cable up the tractor with a STONG, fully charged battery.
 
   / JD 755 could use your help #5  
I agree, could be a weak battery, it might just be turning over a little to slow.
 
   / JD 755 could use your help #6  
Parked it ... won't start , cranks fine, fuses are good, changed fuel filter, bleed up to injector pump, shutoff solenoid working.... could injectir just die after running fine? What am i missing?
MikiDee
Update/fix?
 

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