servo vacuum

Pete Boole · Post by **Pete Boole** » Mon Nov 04, 2019 23:37

Has anybody measured or does anybody know how much vacuum there is at tick-over in the brake servo?

Pete

Mr Locust · Post by **Mr Locust** » Sun Nov 17, 2019 22:57

https://www.ebay.co.uk/itm/SMITHS-VACUU ... Swh4tdxJMK

Some clues on generic values in the pictures of this listing.

richardw · Post by **richardw** » Mon Nov 18, 2019 10:11

Hi Pete,

Some generic info here: https://www.motor.com/magazine-summary/ ... uum-gauge/

Cheers, Richard

Pete Boole · Post by **Pete Boole** » Mon Nov 18, 2019 10:32

Thanks very much guys! I'll be running an electric vacuum pump for my brake servo and HVAC system so wanted to get some idea of the usual vacuum in a 912 manifold - you can set the vacuum pump to pretty much what you like (within limits!)

Pete

Mr Locust · Post by **Mr Locust** » Mon Nov 18, 2019 23:47

Let us know how that goes.....

Pete Boole · Post by **Pete Boole** » Tue Nov 19, 2019 10:19

Mr Locust wrote:Let us know how that goes.....

It'll be quite a while but I shall!

Pete

Mr Locust · Post by **Mr Locust** » Tue Nov 19, 2019 22:11

Electric power steering and servo vacuum pumps have been considered from time to time.

Depending on what broke at the time.

The Lotus Grand Tourers

servo vacuum

servo vacuum

Re: servo vacuum

Re: servo vacuum

Re: servo vacuum

Re: servo vacuum

Re: servo vacuum

Re: servo vacuum