MCannon

[MCannon]

Howdy Boys.....

I have an early 91 D250..... i started leaking diesel around where my throttle

shaft goes into the injector pump... . it used to only leak when it was cold... and quit when it got warmed up... . but it ain't havin none of quittin this year... ... is it possible to change what must be a seal..... with-out pulling the pump??... ... ... ... ... ... .....



Thanks... ... . Big Mike

 

["Mad Max"]

yup. Sounds like a bad o-ring on the throttle shaft. You have to pull the top off the pump to get to it - simple procedure, and I'd recommend performing the '366 spring' install while you're at it, and while the top is off the pump replace the o-ring.



here's a link to a thread I did on the RCC with good pics -

RamchargerCentral. Com - VE44 '366' spring installation - 1st gen



... and this is a link to the TDR FAQ with good VE44 info -

https://www.turbodieselregister.com...1-governor-spring-ve-info-threads-merged.html



- M2

 

[R C Cola]

Pump Pics

Wow ! Great set of pics and good info for my next time. Good point about the full fuel screw needing to come out for re-install, would have saved me over $ 1200

 

[Tippin Spotted Cow]

Yeah... almost made that mistake... I would imagine that would brake that flap off its shaft, eh?