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Conference vmszoo::rc

Title:Welcome To The Radio Control Conference
Notice:dir's in 11, who's who in 4, sales in 6, auctions 19
Moderator:VMSSG::FRIEDRICHS
Created:Tue Jan 13 1987
Last Modified:Thu Jun 05 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:1706
Total number of notes:27193

293.0. "Grease or Graphite?" by 29901::SNOW () Mon Aug 31 1987 11:39

    
    Seeing as how cars haven't been mentioned for awhile, I guess it's
    time to start again!!
    
    I purchased the Tamiya Wizard Formula 1 for my son yesterday,(I
    don't care how much you guys laugh, it really is for him. I traded
    him his Train-Air 20 for it!!!) and was wondering about the front
    wheels and the drive train. Granted this is strictly a concrete
    or asphalt car, would I be better off using graphite or grease?
    
    Also, in ressurecting an older car, what solvent can I use to get
    old grease out of a nylon differential?
    
    We test ran the chassis after assembly last night, and even with a
    plain RS540 motor the little sucker is quick! I'm planning on putting
    a RS380 in to slow it down while my son learns to handle it.

    Dan Snow
    
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293.1WD4029930::FISHERBattery, Mags, & Gas Off!Mon Aug 31 1987 12:4622
>    or asphalt car, would I be better off using graphite or grease?

I've used both and assuming you mean in the wheels where the differentials
rub - grease is better cause a couple of trips around the track and the
graphite is all gone.  Unfortunately the grease attracts dirt and requires
that you clean it all off every night.  My preference has been to lubricate
the axels with WD40 and just spray them out at night.  I may be getting
more ware than grease - can't tell.

>    Also, in ressurecting an older car, what solvent can I use to get
>    old grease out of a nylon differential?

WD40 won't hurt the nylon.
    
Glad to see you back in the notes file Dan - been on Vacation?

              _!_      
Bye        ----O----   
Kay R. Fisher / \     

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293.2WD40=New Spindles29901::SNOWMon Aug 31 1987 15:0713
    
    Well, I hate to say it, but you have had better luck with WD40 than
    I did. I used it on the front wheel of an old Hornet, religiously
    nagged my son into spraying out the front wheel bushing after he
    was done running for the day. The result was that within about 4-6
    weeks there were grooves almost 1/32 deep in both spindles! I then
    switched to bearings, and things held together very well.
    
    BTW- You don't happen to have an unused Mabuchi RS380 motor laying
    around loose do you?
    
    Dan
    
293.3Jiffy lube29930::FISHERBattery, Mags, & Gas Off!Mon Aug 31 1987 17:4229
>    Well, I hate to say it, but you have had better luck with WD40 than
>    I did. I used it on the front wheel of an old Hornet, religiously
>    nagged my son into spraying out the front wheel bushing after he
>    was done running for the day. The result was that within about 4-6
>    weeks there were grooves almost 1/32 deep in both spindles! I then
>    switched to bearings, and things held together very well.

I also wore out some fiber bushings and destroyed some expensive spindles
before I bought bearings.  They are worth the cost up front just to prevent
the wear.  Don't know how another lubricant could or would have helped tho
as it seems most of my wear was the parking lot gravel that mixes in with
whatever lubricant I used and grinding.  The argument might me as simple 
as no lubricant and live with the wear.

But WD40 has been handy for cleaning out old nylon gears and I've just
sprayed the axels with it rather than put grease in them.  I tried graphite
but never got much except dirty.  

P.S.  I prefer Arch Graphite oil in my cars to any other type.
      I especially like the look on the face of any mechanic when     
      pull out the dip stick and it's pitch black.  I can check my oil
      on a moon lit night - no problem.

              _!_      
Bye        ----O----   
Kay R. Fisher / \     

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