Brake bleed Screws

Talk about the E-Type Series 1

Topic author
eddiecross
Posts: 205
Joined: Thu Sep 15, 2016 9:36 pm
Location: Egham
Great Britain

#1 Brake bleed Screws

Post by eddiecross » Thu Jun 03, 2021 8:30 pm

Hi,
The bleed screws that came out of my 67 S1 are standard tapered. Is there any advantage replacing with the ones with the ball bearing. I have never seen or used them before. Do they act as a kind of one way valve? I was going to opt for the Goodridge speed bleeders but they are not cheap.

Thx
Eddie
Image
67 FHC

Link:
BBcode:
HTML:
Hide post links
Show post links

User avatar

bitsobrits
Posts: 421
Joined: Tue Dec 27, 2011 2:09 am
Location: Omaha, NE area
United States of America

#2 Re: Brake bleed Screws

Post by bitsobrits » Sat Jun 05, 2021 4:50 pm

There are a few different one way valve type bleeders out there. A ball type seal will not be one way unless there is a spring involved. I’ve not used the Goodridge one way bleeders, but have had good results with the EzeeBleed brand which have an internal ball and spring type valve. Some of the designs with a spring loaded tapered sealing point can work well on the first use, but seem prone to malfunction a few years down the road in my experience.

With any bleeder it’s always good practice to run a rubber sealing cap to preclude moisture and grit.
Steve
'65 S1 4.2 FHC (early)

Link:
BBcode:
HTML:
Hide post links
Show post links

Post Reply Previous topicNext topic