I went on an injection pump repair tangent in this thread: Replacing a pneumatically governed OM615 M-pump with an MW off an OM616

With the repaired pump back in, I've starting trying to figure out the timing, both reading through threads here and the FSM. Looks like one thing I've overlooked until tonight is bleeding the air out of the IP. Is this the correct screw to loosen to bleed the air out of the pump?


I also spent a day last month at a pick-n-pull removing a OM615 from a surprisingly decent '74 240D -- it may end up in the van if I can't fix the stuck ring on cylinder 2!