Originally Posted by Bubbabill
smiling I saw that in the manual that they were shims.
Is there any timing of the pump when you put it back in?
As long as you use the same shims, the timing won't change.
Be very careful to make sure the governor fork is engaged in the rack on the injector pump
during reassembly. There is an inspection
plate to remove for verification. Check it a second time, then a third time. If this isn't right, the engine could run away to destruction the first time you start it. This is the only control on the engine, both starting and stopping. I doubt you could shut the valve at the fuel tank
fast enough to save it.