The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Suspension

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 08-25-2023, 10:14 PM   #1
saxart
Registered User
 
saxart's Avatar
 
Join Date: Aug 2012
Location: St. Croix River Valley, WI
Posts: 795
Help with Power Boost Brakes

Searching for someone with more knowledge than myself.

Is it possible for brake fluid to leak into the power steering pump on a Hydro Boost brake system?

We have a 1985 K30 that keeps puking fluid out of the power steering reservoir as if it's overfilled even when I've pulled some fluid out with an old turkey baster. At the same time it seems that the brake fluid level is slowly dropping even though I don't see any leaks in the brake system.

Is it possible for brake fluid be to leak into the PS pump? If so, what component needs to be replaced? Master cylinder?

Thank you!
__________________
Meet "Old Roy": http://67-72chevytrucks.com/vboard/s...d.php?t=707801

Last edited by saxart; 08-26-2023 at 09:28 PM.
saxart is offline   Reply With Quote
Old 08-27-2023, 06:11 PM   #2
Richard
Senior Member
 
Join Date: Dec 1999
Location: Southern California
Posts: 2,698
Re: Help with Power Boost Brakes

While it may be possible for the fluid transfer to happen, it is unlikely as both sides are pressurized with a dry cavity in-between them.
__________________
Richard
1972 K10 Custom Deluxe SWB Fleetside
My build https://67-72chevytrucks.com/vboard/...d.php?t=800746
Richard is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 02:55 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com