4430 overhaul done

[finn1wil]

I finished the overhaul on the 4430 and she runs great. I posted the other day on the way the 4630 or 4430 start up, I received good post's on what is going on in the pump that makes these tractors start different. Can the pump be rebuilt on this 4430 so it start's right up like the 4960? Maybe that idea is not financially feasible. "thank god for spell check". Could injection pressure's be higher in 4960 or higher compression?
Any ideas?

 

[dieseldoc]

why do you want it to start at full rack like that? I always pull kill cable as soon as it starts to keep it from going full rack

 

[mecanik69]

Get rid of the two 6 volt batteries and put in two 12 volt batteries and redo your cables. They start twice as fast when you do this.

 

[johndeeregreen]

(quoted from post at 05:10:38 04/14/12) why do you want it to start at full rack like that? I always pull kill cable as soon as it starts to keep it from going full rack

Why did John Deere design it to go to full rack when it starts?

 

[buickanddeere]

Improved starting.
There is such a thing as too much injected fuel
while starting. The 435 won't start in cool or cold
weather if the throttle is advanced past the point
of half rack position. Just makes white smoke and
raw diesel odor. Then again the injectors maybe
larger than stock?