<VV> Leak at the base of the oil pressure switch

[Harry Yarnell (Verizon)]

The switch needs the metal tread contact to complete the circuit, so Teflon
tape isn't a good idea. Thread sealant goo maybe an option IF the ground
connection isn't compromised. After you goo up the threads (lightly), and
install, check to see if the oil lamp glows when you turn on the ignition
(but not start).
You could just tighten the shit out of the switch; that's what I'd do...



-----Original Message-----
From: virtualvairs-bounces at corvair.org
[mailto:virtualvairs-bounces at corvair.org] On Behalf Of Bob Gilbert
Sent: Tuesday, September 03, 2013 1:40 PM
To: virtualvairs at corvair.org
Subject: <VV> Leak at the base of the oil pressure switch

HI,

I've got a small but annoying leak at the base of the oil pressure switch
where it goes into the adapter.

I've tried two other switches and no change.

My guess is that the oil is seeping up around the threads in the 45 year old
aluminum mount.

Can I use Teflon tape here or should I just use a light smear of gasket goo
on the threads? Or??

Regards,

Bob

 

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