230 SL Injection Pump linkage adjustment question

[Paul Cain]

I've looked in the factory service manual and can't find answer

Question: What is the procedure to set the enrichment linkage on the side of the 230 SL injection pump.  Some photos to assist....

If someone has the answer I would be happy to document it for future reference.  Thanks in advance.

[Pawel66]

From what I know: stay away from this. You have other strings to pull. This is adjusted by a specialist with a special equipment.

You are a Full Member, Linkage Tour in Technical Manual on this Forum contains everything you need to know to tune your car. Members here will help if need be.

[mbzse]

If you loosen this pinch screw fitting, you are lost   .
It is a basic FI Pump setting, and it can only be adjusted by means of a test bench procedure with special tools.
See for instance: https://www.sl113.org/forums/index.php?topic=29936.msg216878#msg216878

[ja17]

This linkage is set at the factory or during IP re-build. It should never be tampered with otherwise. You might try carefully looking for any "witness marks" to return it to it's original position.

[Paul Cain]

@Pawel66  @mbzse and ja17.  Thank you three. Same conclusion. The pump is now out and will get boxed up to go to the rebuilder for realignment.   Thank you all for the quick conclusion.