I have the typical w123 steering lock problem on my 1979 300D where my key won't turn in the tumbler and the steering lock is engaged. It happens about 1 in 20 starts but I'm always able to jiggle it free (after 10 min.) and finally start the car. I replaced the tumbler with a genuine MB tumbler/key 6 mo. ago and the problem still occurs. It must be the steering lock assembly and NOT the tumbler.

Assuming I can turn my key to the on position...

Can I simply remove the sticky steering lock pin/rod without "grinding" anything to avoid buying a new steering lock assembly?

Do I need to drop my steering column to do any of this repair?

Thanks!

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1979 300D WVO
Boston, MA