23 mm is a very weird size.
I didn't check that they take a 24 mm ..........just took mark's word for
it, but it sounds right.
I find myself using my 22 and my 24 mm sockets or wrenches,  but never a 23
anywhere.

----- Original Message -----
From: "Michael Sullivan" <sandwichhead@GMAIL.COM>
To: <vanagon@GERRY.VANAGON.COM>
Sent: Wednesday, July 29, 2009 11:51 AM
Subject: Re: electric plug in engine block

> IIRC it's a 23mm socket.
> Michael in San Antonio
> 91GL AT 'Gringo'
> 73 Beetle
>
>
> On Wed, Jul 29, 2009 at 1:20 PM, Mark Brush <mbrush@gmail.com> wrote:
>
>> I think the switch itself is leaking.  I won't know until I buy the 24mm
>> socket to get the thing out.  Oil pressure switches are cheap, so I might
>> replace both.  If one's leaking, I bet the other one is not far off.
>>
>> Mark
>> 1990 Westy 2.1 manual
>>
>> On Tue, Jul 28, 2009 at 5:37 PM, Scott Daniel - Turbovans <
>>