I used a piece of piano wire (hobby store item called music wire) to push in the pin, turned the black ring off with my fingers.

No special tools required, replaced my igntion tumbler.

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80 300D 340K Owned 30 yrs
83 300SD 440K Owned 9 yrs - Daily Driver 150mi/day
02 Z71 Suburban 117,000
15 Toyota Prius 2600 miles
00 Harley Sportster 24k
09 Yamaha R6
03 Ninja 250