I am looking to change the two o-ring seals where the pump mounts to the engine. Is this possible to do without losing my timing? If not, what is the timing process on this engine?
Is it oring 23 that is leaking? Between the injection pump and the front plate.Its shown wrong, It is bigger than in the picture. If it is, there is a timing procedure. Lock eng at 1 tdc use timing tool to lock pump at 1 tdc (there is visible timing marks when removed)
All I know is the oil is coming out from where the fuel pump mounts, so I am assuming this is the o-ring that is leaking. Is there another o-ring that is not shown?
Not as far as I am aware however there is a cover on the front you need to take off to access the pump gear nuts. It also has an oring that I would change
What do you recommend if you don't have access to timing tool? Don't do it? LOL
A bolt. 3/8 or 8mm for the engine and Im not sure but something like that for the injection pump. If you've ever timed any of them its not a big deal. Part number for the injection pump timing pin is JDG886 and engine pin is JDE81-4. Turning tool is JDG820