Maybe stick a dti up the arse of the injector pump just to confirm that is it the correct lift at tdc?
I cannot remember the numbers 1.4mm? but a quick google should give you an idea.
The inj pump sprocket has no keyway, so in theory the timing could be spot on with the timing pins but actually be wrong/out.
There are some vids on youtube, doing it is not the issue, access is the issue, especially on the 300 as I think the vac pump is in the way? there used to be kits with a 90 degree adaptor for tight access.
Edit just stick this into youtube search and have a look, bosch ve pump dti gauge, load sof results.
On the plus side you get to buy some more tools!
I cannot remember the numbers 1.4mm? but a quick google should give you an idea.
The inj pump sprocket has no keyway, so in theory the timing could be spot on with the timing pins but actually be wrong/out.
There are some vids on youtube, doing it is not the issue, access is the issue, especially on the 300 as I think the vac pump is in the way? there used to be kits with a 90 degree adaptor for tight access.
Edit just stick this into youtube search and have a look, bosch ve pump dti gauge, load sof results.
On the plus side you get to buy some more tools!