jcb 414 wont restart when hot

[Joeblue]

I have a 98 414 that lately has decided not to restart if hot, after a hours hard work on pit etc, just have to wait half hour for her to cool down, any ideas?

 

[Thick Farmer]

Don’t stop it

 

[agri knives]

I have a 98 414 that lately has decided not to restart if hot, after a hours hard work on pit etc, just have to wait half hour for her to cool down, any ideas?

There’s a little plunger on the injector pump worn , I remember this happening years ago .

 

[Badshot]

Does it spin over easily but won't fire?

 

[Joeblue]

There’s a little plunger on the injector pump worn , I remember this happening years ago .

Do you have to open up the injector pump completely to replace it ?

 

[Joeblue]

Does it spin over easily but won't fire?

Yes turning over lovely but no fire, could the injectors be worn ?

 

[leone75]

Cummins engine ???
Have a cold start solenoid on a Bosch ve pump which gives hassle changes timing which may stop it starting

 

[leone75]

I now have a fuel injection pump repair business bought TBF Thompson fuel pump shop so can offer pump repairs

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[Badshot]

Yes turning over lovely but no fire, could the injectors be worn ?

Could be the stop solenoid?
I had one on a ford 7840 wouldn't let it start when hot, cold fine.

 

[agri knives]

Do you have to open up the injector pump completely to replace it ?

No it’s easy to do , I forget exactly as its 14 years ago , but it was simple to do.