Zexel pfr injection pump

[gfangus]

02 NH LS170 Does anyone have a shop manual for the injection pump or knowledge of it? I think I may have the timing off inside on the slide rail. Starts right up but wants to run at full throttle. Everything else seems to be to be working correctly. Thank you for your help.

 

[Tazza]

Is the linkage to the rack on the injector pump correct? I know for Kubota engines, they use an inline pump that must sit in a cradle correctly or else they will fire up and run at full throttle. SOme times, the only way to shut it down is to run out of fuel or vlock the air intake.
Could it be that simple?