Diesel pump leak jcb 535

[RLSPlant]

Have a diesel leak on the side of the pump, seems to be 4 holes on the manifold body and looking at the pump the top one at 2 o clock is weeping but only at idle, anyone had this? Thanks

 

[RLSPlant]

Have a diesel leak on the side of the pump, seems to be 4 holes on the manifold body and looking at the pump the top one at 2 o clock is weeping but only at idle, anyone had this? Thanks
View attachment 829451View attachment 829452

Circled where leak is coming from

 

[ACEngineering]

Circled where leak is coming fromView attachment 829453

its quite common on them delphi pumps, take it off and get it overhauled is the best way.

 

[BK741]

Looks like the alloy washer on the delivery valve holder is leaking. You can get the washer comes with the valve and holder from Delphi. But after you have struggled to remove the old one dropped the new parts countless times and spent ages looking for them take Ace's advice and remove the pump.

 

[Pheasant Surprise]

Colchester Fuel Injection are the go to guys for pumps around here.