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Hydraulic fluid?

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Construction and other equipment
Forum Description: everything else with orange (or yellow) paint
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=166598
Printed Date: 10 May 2024 at 4:00am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com


Topic: Hydraulic fluid?
Posted By: SHINE
Subject: Hydraulic fluid?
Date Posted: 12 Dec 2019 at 10:28pm
Trying to find out the appropriate hydraulic fluid to put in an old (1977?) ACC100 forklift. I am currently installing new leaf chains and hydraulic lines for side shift. Also, is there a need to bleed the lines? If so, where is bleed screw located. Thanks



Replies:
Posted By: Eric B
Date Posted: 17 Dec 2019 at 10:29pm
It's not too critical which oil to put in your hydraulic system. In an older unit I'd prefer Hydraulic 68 myself but 46 or 32 would work as well. The lower the number the thinner the oil is. If the pump is somewhat worn and seals in the hyd. cylinders are starting to get tired, Hyd. 68 is your better choice. You can also use 10W 30 engine oil too. There is no need to bleed the system once you are ready start up again, the system normalizes by itself when the pump starts working and you operate the cylinder(s) all the way in each direction.

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Currently- WD,WC,3WF's,2 D14's B. Previously- I 600,TL745,200,FL9,FR12,H3,816 LBH. Earth has no sorrow that Heaven cannot heal!


Posted By: Eric B
Date Posted: 17 Dec 2019 at 10:31pm
By the way, welcome to the forum, I notice you just joined a week ago!

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Currently- WD,WC,3WF's,2 D14's B. Previously- I 600,TL745,200,FL9,FR12,H3,816 LBH. Earth has no sorrow that Heaven cannot heal!


Posted By: SHINE
Date Posted: 20 Dec 2019 at 8:35am
Thank you for your response, much appreciated. Everything working great!



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