Chief Delphi

Chief Delphi (http://www.chiefdelphi.com/forums/index.php)
-   Technical Discussion (http://www.chiefdelphi.com/forums/forumdisplay.php?f=22)
-   -   White Lithium vs. "Strawberry Jam" grease (http://www.chiefdelphi.com/forums/showthread.php?t=154079)

KohKohPuffs 22-01-2017 01:31

White Lithium vs. "Strawberry Jam" grease
 
Our team is modifying the Andymark Toughboxes to have different gear ratios. As such, we have purchased some gears from VexPro, but unfortunately we don't have more of the "strawberry jam" grease that came with the toughboxes in the kitbot chassis.

I intend on running to the local hardware store tomorrow to acquire white lithium grease, but we're wondering if we need to clean out the toughboxes of the "strawberry jam". Like, if there's some of it left, will it react with the white lithium and cause an explosion or something of the sort (exaggerated, but you get the idea :p )?

Also, what's the official name for that grease? We all call it "strawberry jam" because it looks like it... except that it's not.

Oblarg 22-01-2017 01:35

Re: White Lithium vs. "Strawberry Jam" grease
 
I am fairly sure that a) the "strawberry jam" is red lithium grease and b) you can mix them without any ill effects.

EricH 22-01-2017 01:43

Re: White Lithium vs. "Strawberry Jam" grease
 
Sometimes, you gotta go to the source...

http://www.andymark.com/red-tacky-gr...-p/am-2768.htm

It's described as raspberry jam in appearance by AM.

(I suggest buying a LOT of packets, or something else that's heavier and would pack well with packets--don't want shipping to be more than your order!)

cbale2000 22-01-2017 01:52

Re: White Lithium vs. "Strawberry Jam" grease
 
Quote:

Originally Posted by EricH (Post 1634714)
Sometimes, you gotta go to the source...

http://www.andymark.com/red-tacky-gr...-p/am-2768.htm

It's described as raspberry jam in appearance by AM.

(I suggest buying a LOT of packets, or something else that's heavier and would pack well with packets--don't want shipping to be more than your order!)

Why buy packets when you can buy in bulk?

http://lucasoil.com/products/grease/red-n-tacky-grease


Amazon
Home Depot
Auto Zone

IMO, the red tacky grease holds up a lot better than white lithium grease. I've gone entire seasons without re-greasing after assembling gearboxes with generous amounts of the red grease.

ShIfTiNgBoT 22-01-2017 07:16

Re: White Lithium vs. "Strawberry Jam" grease
 
Do not mix them (probably). There are two kinds of white lithium greases, a spray-on form, and a paste form. The spray on kind will not function as intended, as it evaporates and leaves a film behind which is the lubricant. You may have better luck with the paste form of white lithium (comes in tubes, not cans), although my guess for that is only speculation.

Either way, it's almost always good form to remove previous lubrication when switching to a different kind.

Kevin Sevcik 22-01-2017 09:14

Re: White Lithium vs. "Strawberry Jam" grease
 
You can go to any auto parts store and ask them for Red 'n Tacky grease if you'd rather stay with the same stuff.

Sean Raia 22-01-2017 10:39

Re: White Lithium vs. "Strawberry Jam" grease
 
[Boston accent] Ah jus' throw some butta on it and quitcha whinin' [/Boston accent]

MrForbes 22-01-2017 10:52

Re: White Lithium vs. "Strawberry Jam" grease
 
a small tub of red grease from an auto parts store (or Walmart) is not very expensive, and will last a long time! And you can pack the wheel bearings in your trailer with it, too.

Michael Hill 22-01-2017 11:22

Re: White Lithium vs. "Strawberry Jam" grease
 
Quote:

Originally Posted by EricH (Post 1634714)
Sometimes, you gotta go to the source...

http://www.andymark.com/red-tacky-gr...-p/am-2768.htm

It's described as raspberry jam in appearance by AM.

(I suggest buying a LOT of packets, or something else that's heavier and would pack well with packets--don't want shipping to be more than your order!)

Only ONE MAN would DARE give me the RASPBERRIES...ANDY BAKER...

Southpaw 22-01-2017 13:05

Re: White Lithium vs. "Strawberry Jam" grease
 
There should be no problem mixing them, assuming the AM grease is indeed Lithium. This chart shows lithium grease types are compatible with each other, and should not have any problem being mixed.

http://www.machinerylubrication.com/...mixing-greases

This being said, if you are still uncertain, used grease is used grease and cheap and you could replace it.

Ether 22-01-2017 13:25

Re: White Lithium vs. "Strawberry Jam" grease
 
Quote:

Originally Posted by Southpaw (Post 1634779)
used grease is used grease and cheap and you could replace it.

The cost of the used grease is not the issue. It's the time and effort required to thoroughly remove the used grease if it is chemically incompatible with the replacement grease.




Southpaw 22-01-2017 14:39

Re: White Lithium vs. "Strawberry Jam" grease
 
[quote=Ether;1634784]The cost of the used grease is not the issue. It's the time and effort required to thoroughly remove the used grease if it is chemically incompatible with the replacement grease.


Building drive trains has left me cleaning grease off of my hands multiple times. Cleaning grease out of a gearbox will not take any significant time. I had stated that it depends on your certainty level. You could go with the idea that "Red n Tacky is extremely similar therefore AM grease is most likely lithium based and compatible", or you could go on the safe end and clear out the gearbox and apply the new grease.

DonRotolo 23-01-2017 17:16

Re: White Lithium vs. "Strawberry Jam" grease
 
Quote:

Originally Posted by Sean Raia (Post 1634743)
[Boston accent] Ah jus' throw some butta on it and quitcha whinin' [/Boston accent]

Hm, on this end it came out as a heavy Bronx accent.
Quote:

Originally Posted by Southpaw (Post 1634810)
Building drive trains has left me cleaning grease off of my hands multiple times.

Best you learn about Nitrile Gloves. Chemicals on Skin is easily avoided, and should be.

Clean the old grease off with isopropyl alcohol (with good ventilation): The 91% stuff is an excellent degreaser. That and a toothbrush will make short work of it.

I can also speculate that mixing is harmless, but what if I'm wrong?

Ether 23-01-2017 18:05

Re: White Lithium vs. "Strawberry Jam" grease
 
Quote:

Originally Posted by DonRotolo (Post 1635272)
Best you learn about Nitrile Gloves. Chemicals on Skin is easily avoided, and should be.

Some 40-plus years ago when I was just a pup working in the gas turbine engine fuel control lab, my mentor constantly had his hands immersed in Trike.

I found out many years later it did not end well.



Ari423 23-01-2017 18:44

Re: White Lithium vs. "Strawberry Jam" grease
 
Quote:

Originally Posted by DonRotolo (Post 1635272)
Best you learn about Nitrile Gloves. Chemicals on Skin is easily avoided, and should be.

Clean the old grease off with isopropyl alcohol (with good ventilation): The 91% stuff is an excellent degreaser. That and a toothbrush will make short work of it.

WD40 also works as a very good degreaser. I'll second wearing gloves instead, but if that's not an option, most workshops have WD40 lying around.

Quote:

Originally Posted by DonRotolo (Post 1635272)
I can also speculate that mixing is harmless, but what if I'm wrong?

423 has a tube of white lithium grease that we used to grease all our gearboxes. Some of those gearboxes were AndyMark gearboxes with Strawberry Jam grease still in them (some also had a green grease I can't identify). As far as I know, we never saw any reactions or interactions between the two (or three) greases.


All times are GMT -5. The time now is 21:13.

Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi