[jim sewell]

Dave
If it is a pull cable to stop , then the cable is attached to a lever on the side of the injector pump item 41 on the attached pic.
If the engine has not been run for awhile it is adviseable to remove the plate off the side of the pump and make sure the rack moves back and forth easily item 17 . Move the stop lever back and forth and rack should respond .
These pumps rest in a full fuel position and if stuck will start up and run at full fuel , full revs and may destroy the engine .
Regards
Jim S.