Low Tech Solution for loose axle pins

When it's R/C related, but doesn't fit anyplace else.

Moderators: scr8p, klavy69

Kobur
Approved Member
Posts: 49
Joined: Sun Jan 27, 2013 4:29 pm
Location: Gatesville, Texas

Low Tech Solution for loose axle pins

Post by Kobur »

While assembling the RC18T2/B2 kit, I ran into a ton of frustration trying to mount the wheels because the axle pins were so loose they would slip out of position every time I tried to mount the wheels. Either the pin would slide to one side and block the wheel from seating properly or it would fall completely out.

I came up with a low tech solution: pipe thread tape. I took some pipe thread tape, rolled it into a thread-like shape and put it through the hole before inserting the pin. It took up the slack but didn't make the hole too tight. That made it possible to keep the pins in position and seat the wheels firmly into position. Once the pin was in place, I trimmed off the excess tape/thread with an exacto knife.

Image
Kobur
RC10T2-Futaba MC210CB, FP-R112JE, FP-S148, Futaba Magnum Sport, FlySky FS-GT3B & FS-GTR 3
Arrma Granite, Traxxas Bandit TQ Brushed (kid's cars);
RC18B2 w/Mamba Micro Pro/5300kV Castle Creations 0808 Motor;
RC10B4.1 RTR w/ SC500BL ESC & Reedy 3300kv motor

User avatar
Lonestar
Approved Member
Posts: 4270
Joined: Wed Dec 12, 2007 5:17 am
Location: Switzerland, yannow, in Europe (or almost)
Has thanked: 626 times
Been thanked: 166 times

Re: Low Tech Solution for loose axle pins

Post by Lonestar »

thought all AE buggies were using roll pins for that very reason... ;)
AE RC10 - Made In The Eighties, Loved By The Ladies.
Blue Was Better - now, Blue Is Bankrupt.
Facebook affiliate program manager: "They go out and find the morons for me".
Life is short. Waste it wisely.

User avatar
GoMachV
Super Member
Posts: 11330
Joined: Sun Apr 29, 2012 10:31 pm
Location: Twin Falls, ID
Has thanked: 822 times
Been thanked: 2418 times

Re: Low Tech Solution for loose axle pins

Post by GoMachV »

The rc10 wasn't a evolution of rc, it was a revolution. Did they forget everything when TT took over? Seems like they are going quite backwards. We're there any "no serviceable parts inside" stickers on that car?! :wink:
It's time to stand up to the bully. Support the companies that support the industry, not the ones that tear it down. Say no to Traxxas
Factory Works website

Kobur
Approved Member
Posts: 49
Joined: Sun Jan 27, 2013 4:29 pm
Location: Gatesville, Texas

Re: Low Tech Solution for loose axle pins

Post by Kobur »

gomachv wrote:Did they forget everything when TT took over? Seems like they are going quite backwards. We're there any "no serviceable parts inside" stickers on that car?! :wink:
Who is TT? Since I'm an old noob (52, but just starting with RC cars for the first time) I don't know.

And no, there were no warnings about the 18t2/b2 kit and its issues. I have grown more adept at searching forums and now know some of the "known issues" with the kit (I'd figured out pretty much all of them on my own at that point, just not the solutions/workarounds).

I had taken apart the first car I bought, an old RC10T2 and become acquainted with roll pins, but didn't think about using those instead. Plus as new as I am to the hobby, I don't have lots of spare parts hanging on from old projects and I was too impatient to wait a week for ordering anything.
Kobur
RC10T2-Futaba MC210CB, FP-R112JE, FP-S148, Futaba Magnum Sport, FlySky FS-GT3B & FS-GTR 3
Arrma Granite, Traxxas Bandit TQ Brushed (kid's cars);
RC18B2 w/Mamba Micro Pro/5300kV Castle Creations 0808 Motor;
RC10B4.1 RTR w/ SC500BL ESC & Reedy 3300kv motor

User avatar
RC10th
Approved Member
Posts: 4293
Joined: Sat Feb 16, 2013 9:51 am
Location: Australia
Has thanked: 40 times
Been thanked: 1016 times

Re: Low Tech Solution for loose axle pins

Post by RC10th »

TT stands for Thunder Tiger, they bought out Team Associated.

Roll pins are good but they have a tendancy to break with decent power. The FT pins suffer the same "frustration" being a solid pin. I doubt a 1/18 will have enough beans to break a roll pin though.
I was old school - when old school wasn't cool !

User avatar
lpddpd
Approved Member
Posts: 252
Joined: Wed Jun 16, 2010 7:05 pm
Location: Central California

Re: Low Tech Solution for loose axle pins

Post by lpddpd »

I find a nail that fits the hole then take wire cutters to it, snip it down to the right size and then cut some more for spares. Easy cheap and fast fix if you do lose the pin. :roll:

Kobur
Approved Member
Posts: 49
Joined: Sun Jan 27, 2013 4:29 pm
Location: Gatesville, Texas

Re: Low Tech Solution for loose axle pins

Post by Kobur »

lpddpd wrote:I find a nail that fits the hole then take wire cutters to it, snip it down to the right size and then cut some more for spares. Easy cheap and fast fix if you do lose the pin. :roll:
I'll definitely remember that so I'm not out of action for a week or more waiting on parts.
Kobur
RC10T2-Futaba MC210CB, FP-R112JE, FP-S148, Futaba Magnum Sport, FlySky FS-GT3B & FS-GTR 3
Arrma Granite, Traxxas Bandit TQ Brushed (kid's cars);
RC18B2 w/Mamba Micro Pro/5300kV Castle Creations 0808 Motor;
RC10B4.1 RTR w/ SC500BL ESC & Reedy 3300kv motor

User avatar
Lonestar
Approved Member
Posts: 4270
Joined: Wed Dec 12, 2007 5:17 am
Location: Switzerland, yannow, in Europe (or almost)
Has thanked: 626 times
Been thanked: 166 times

Re: Low Tech Solution for loose axle pins

Post by Lonestar »

who hasn't cut a body clip in urgency to use as an axle pin to run to the starting line just-in-time anyway??? ;)

Paul
AE RC10 - Made In The Eighties, Loved By The Ladies.
Blue Was Better - now, Blue Is Bankrupt.
Facebook affiliate program manager: "They go out and find the morons for me".
Life is short. Waste it wisely.

User avatar
Lowgear
Administrator
Posts: 3929
Joined: Tue Feb 07, 2006 1:00 pm
Location: New England
Has thanked: 78 times
Been thanked: 596 times

Re: Low Tech Solution for loose axle pins

Post by Lowgear »

When I was younger and would lose a pin I would snip off pieces of coat hanger to use.

User avatar
discgolfer72
Approved Member
Posts: 336
Joined: Sun Mar 17, 2013 5:36 pm
Location: op kansas
Has thanked: 21 times
Been thanked: 35 times

Re: Low Tech Solution for loose axle pins

Post by discgolfer72 »

lil_general_lee wrote:TT stands for Thunder Tiger, they bought out Team Associated.

Roll pins are good but they have a tendancy to break with decent power. The FT pins suffer the same "frustration" being a solid pin. I doubt a 1/18 will have enough beans to break a roll pin though.

mabey not on the 18 2 series

but i have bent a few on my 18 mt with the shaft drive and my 9200kv motor also twisted a set of alum dogbones near in half

REMJ666
Approved Member
Posts: 802
Joined: Tue Nov 08, 2011 9:43 am
Location: Mount Airy , Maryland
Been thanked: 1 time

Re: Low Tech Solution for loose axle pins

Post by REMJ666 »

Shoe Goo !!!!
Late Edinger Gold Pan # 6010 .....Vintage Blackfoot....Electrix Circuit Stadium Truck ....Kyosho Ultima Pro XL

User avatar
integra22t
Approved Member
Posts: 637
Joined: Fri Aug 09, 2013 1:36 pm
Location: Kingston On.Ca
Been thanked: 2 times

Re: Low Tech Solution for loose axle pins

Post by integra22t »

another trick is that they are roll pins so there is a slot down the side .. take a carpet knife and hamer and put the blade of the carpet knife into the slot and tap it down the length of pin to open it up a little .. snug fit after

REMJ666
Approved Member
Posts: 802
Joined: Tue Nov 08, 2011 9:43 am
Location: Mount Airy , Maryland
Been thanked: 1 time

Re: Low Tech Solution for loose axle pins

Post by REMJ666 »

integra22t wrote:another trick is that they are roll pins so there is a slot down the side .. take a carpet knife and hamer and put the blade of the carpet knife into the slot and tap it down the length of pin to open it up a little .. snug fit after
HELL NO !!!! DO YOU KNOW HOW MANY I HAVE HAD TO CUT OFF WITH THE DREMEL BECAUSE YOU CAN'T GET THEM OUT !!!!! Shoe Goo !!! It works !!! And allows you to pull the pin when you want to...
Late Edinger Gold Pan # 6010 .....Vintage Blackfoot....Electrix Circuit Stadium Truck ....Kyosho Ultima Pro XL

clm
Approved Member
Posts: 942
Joined: Wed Aug 07, 2013 5:25 am
Location: Oregon Coast
Has thanked: 100 times
Been thanked: 206 times

Re: Low Tech Solution for loose axle pins

Post by clm »

I remember cutting down small hex wrenches to make replacement axle pins myself, probably a bit tougher material then body pins.

Chris
Losi - Jrx2, Pro, Jr2, Pro SE, JrxT, JrT, LXT, NXT, XXKE, XXTG+
Mini - T, LST, LST2, Crawler
Micro - Trekker, SCT, T
Crawlers - Trx4 Defender, Bootleg Bruiser Shelf Queen
-Bashers under contruction- Jrx2

User avatar
RC104ever
Approved Member
Posts: 1506
Joined: Sun May 22, 2011 11:34 am
Location: Burlington, Ontario - Canada
Been thanked: 8 times

Re: Low Tech Solution for loose axle pins

Post by RC104ever »

I want to second the shoe goo option. I had an awesome little RC18B that would scream as I had the 26mm Castle motor in it running a 3S lipo. The thing was literally almost as fast as my RC10 running a 2S lipo and a 5700 motor.

I broke a ton of stuff on it though so I needed to upgrade the hubs, arms, steering and deck all to aluminum as well as MIP gear diffs front and back.
- Chris
Lots of cars...so many cars

Post Reply

Create an account or sign in to join the discussion

You need to be a member in order to post a reply

Create an account

Not a member? register to join our community
Members can start their own topics & subscribe to topics
It’s free and only takes a minute

Register

Sign in

  • Similar Topics
    Replies
    Views
    Last post
  • Batteries getting too hot? Here's a hi-tech solution
    by Coelacanth » » in Off-Topic / Chit-Chat
    17 Replies
    1773 Views
    Last post by arf
  • 3/16" axle pins
    by Mark Westerfield » » in RC10 Buggy Forum
    14 Replies
    822 Views
    Last post by dldiaz
  • Breaking B3 axle drive pins
    by flipwils11 » » in Temple's RC10 Tech Forum
    12 Replies
    1048 Views
    Last post by flipwils11
  • Associated 7665 axle pins wrong in manual?
    by RCveteran » » in RC10 Buggy Re-Release Forum
    6 Replies
    1600 Views
    Last post by RCveteran
  • Low, low Losi prices
    by MelvinsArmy » » in Losi Forum
    59 Replies
    3789 Views
    Last post by Mindwarp
  • rc10ds axles 8868 vs ASC9670 b4 stub Axle /general ds axle options
    by JosephS » » in Temple's RC10 Tech Forum
    6 Replies
    851 Views
    Last post by JosephS
  • old 1/4 axle to newer 3/16 axle swap
    by mvelarde890 » » in RC10 Truck Forum
    7 Replies
    2204 Views
    Last post by mvelarde890
  • Loose?
    by jesse8931 » » in RC10 Truck Forum
    12 Replies
    1332 Views
    Last post by jesse8931

Return to “R/C Off-Topic / Chit-Chat”

Who is online

Users browsing this forum: User avatarahenderl and 16 guests