The nuts holding in my 4.5's a/c fan and temp switches are slotted. I want to remove the fan switch however I don't want to use force a screwdriver, for fear it will jump and scratch something else.

What is the correct tool?

Thanks.

It's called a eustation wrench. Basically a metal tube with a pair of pins sticking out the end.

It's relatively easy to use a small screw driver in a slot and gently tap the back of the screw driver. Once you turn it 90 degrees, it will come off easily by hand.

-CTH

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- cth350@gmail.com
http://www.111lakeside.com/

I used to see them as panel nut wrenches but couldn't find any on google or yahoo last night.

I did find this, at Sears of all places. The two sockets on the right look like what i remember.

I just use a small right angle needle nose plier to do the same thing.

Michael

__________________
Usta haves '69 250/8, '76 280C, 1971 250C 114.023, 1976 450SEL 116.033
Current have, 1983 300SD 126.120

Thanks CTH and 250Coupe for your suggestions!

It's now loose so I can now disconnect the blower switch and hopefully clean it up. There are a few dead spots along the rheostat.