Agriculture and Farm Equipment
Agriculture and Farm Equipment Repair Questions? Ask a Mechanic.
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rotate engine and pin the flywheel at #1 TDC threw the hole in the flywheel housing.
remove the cover plate on the side of the injection pump (2 small screws) there will be a small amount of fuel that drain from the pump.
look for 2 scribe marks. 1 mark will be scribed into the pump housing and the other will rotate as you turn the engine. if the marks dont line up you are not on #1. rotate engine 360 degrees until the marks line up
remove inspection cover on the front of the engine to access the retaining nut for the pump shaft. remove nut and remove pump