Tamiya mini cooper
Tech Elite
Thank you for that.
Yeah, sometimes quality control gets a little "spotty". The problem seems to be the most often encountered on the shock shafts or the piston rods as Tamiya calls them. The shafts for the 54000 shocks seem like the worst.
You don't usually have to do this, but I like to debur the threads and polish the shafts. Hardly ever have to do this, but is helpful on occasion. Chucking the shafts in a drill and using fine sandpaper on the threads and metal polish on the shaft itself seemed to help. Another area is the O-ring. For me the best one is the original clear ring, though others have a preference for other types. I was surprised at the number of people who don't bother to lube the O-ring before placing it over the shaft.
Also, zero rebound shocks seem to leak less than shocks with rebound, for obvious reasons. You can also drill a small---#60---, hole in the shock cap and that will help also. This might be illegal in some racing series though.
Sorry, just basic stuff so hope it wasn't too elementary for you. Sure see a lot of it at the track tho.
You don't usually have to do this, but I like to debur the threads and polish the shafts. Hardly ever have to do this, but is helpful on occasion. Chucking the shafts in a drill and using fine sandpaper on the threads and metal polish on the shaft itself seemed to help. Another area is the O-ring. For me the best one is the original clear ring, though others have a preference for other types. I was surprised at the number of people who don't bother to lube the O-ring before placing it over the shaft.
Also, zero rebound shocks seem to leak less than shocks with rebound, for obvious reasons. You can also drill a small---#60---, hole in the shock cap and that will help also. This might be illegal in some racing series though.
Sorry, just basic stuff so hope it wasn't too elementary for you. Sure see a lot of it at the track tho.
I am.
Tech Master
iTrader: (49)
I am for sure (I mentioned it briefly a few posts ago). Tower is taking orders for the Jimmy now.
Tech Lord
iTrader: (3)
Gear diff maintenance
Maybe you guys can help me with this. I'm in the middle of replacing the chassis on my M-03. Regular maintenance I can handle. At the 2012 TCS race in Jackson, NJ I stripped out the ball diff. Another racer there gave me his completely built up M03 gear diff (his M03 was long gone, replaced by an M05, but he still had the diff). Problem is I have no idea how to set up the gear diff. I'm not sore what thicker or thinner oil will do for handling, and I have no idea what's in it now. Any recommendations?
I could also use help with shock oil. Springs are easy, but it's been so long since I built the shocks I forgot what I have in them.
I could also use help with shock oil. Springs are easy, but it's been so long since I built the shocks I forgot what I have in them.
This car is pretty much a mini-TL01 with the motor behind the rear wheels and adjustable wheelbase (center section of chassis is shorter or longer and different length prop shaft comes depending on the body in kit).
R/C Tech Elite Member
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Tech Elite
iTrader: (75)
Thanks for the heads up on Banzai.
Honestly speaking, I prefer to buy only from domestic stores in the USA. I buy most of my Tamiya gear from TamiyaUSA or OmniModels, Amazon and its tenants in the US, eBay stores in the US. I get it within a week.
I've bought from vendors in Japan. One took 9 days from order to delivery which I can accept. Another took 30 days for an in-stock item, and this was via air, not surface shipment. That is completely ridiculous this day and age. I've bought from UK. Took about 20-22 days..
Honestly speaking, I prefer to buy only from domestic stores in the USA. I buy most of my Tamiya gear from TamiyaUSA or OmniModels, Amazon and its tenants in the US, eBay stores in the US. I get it within a week.
I've bought from vendors in Japan. One took 9 days from order to delivery which I can accept. Another took 30 days for an in-stock item, and this was via air, not surface shipment. That is completely ridiculous this day and age. I've bought from UK. Took about 20-22 days..
Mainly the suspension arms and hubs/carriers part trees are from the M05ra kit (and the F Parts are molded in red plastic). Chassis, gears and all that jazz are different... aaaaand it uses TL01 gears #50738
R/C Tech Elite Member
iTrader: (10)
"Four trips to PM (LHS) this month. Looking for parts for Tamiya, Traxxas, Associated and Axial. Total purchases, $1.56. What does this tell us?"
Maybe you guys can help me with this. I'm in the middle of replacing the chassis on my M-03. Regular maintenance I can handle. At the 2012 TCS race in Jackson, NJ I stripped out the ball diff. Another racer there gave me his completely built up M03 gear diff (his M03 was long gone, replaced by an M05, but he still had the diff). Problem is I have no idea how to set up the gear diff. I'm not sore what thicker or thinner oil will do for handling, and I have no idea what's in it now. Any recommendations?
I could also use help with shock oil. Springs are easy, but it's been so long since I built the shocks I forgot what I have in them.
I could also use help with shock oil. Springs are easy, but it's been so long since I built the shocks I forgot what I have in them.
I'm currently using the factory gear diff since I am on the fence not sure what to do with my M03 (to put more $ into it, or just let it be). I've read people doubled up on the shims and put AW grease inside to keep it snug. AW grease turns into liquid after a while in the diff so I am not sure if I recommend that approach or not. I would try the shim approach though.
In the mean time, I just gave my M03 some rake and it handles coming out of the turns fairly well for now. I need to order another ball diff soon.
You keep forgetting your wallet? (disclaimer: this is a joke)
I went another route recently and got 2 Mini-Z (MR03-S) and bearings, tires, etc. AWESOME!
Maybe you guys can help me with this. I'm in the middle of replacing the chassis on my M-03. Regular maintenance I can handle. At the 2012 TCS race in Jackson, NJ I stripped out the ball diff. Another racer there gave me his completely built up M03 gear diff (his M03 was long gone, replaced by an M05, but he still had the diff). Problem is I have no idea how to set up the gear diff. I'm not sore what thicker or thinner oil will do for handling, and I have no idea what's in it now. Any recommendations?
I could also use help with shock oil. Springs are easy, but it's been so long since I built the shocks I forgot what I have in them.
I could also use help with shock oil. Springs are easy, but it's been so long since I built the shocks I forgot what I have in them.
Setting up the gear diff really depends on the conditions of your track, what you're looking for out of your car, and how you like to drive. The short answer would be to use some anti-wear grease, more or less, and maybe shimming.
Same goes for your shocks. Put in a fair amount of testing to find out how your car reacts to changes. Try 3 hole, 40wt to get you started.
Tech Elite
iTrader: (1)
Maybe you guys can help me with this. I'm in the middle of replacing the chassis on my M-03. Regular maintenance I can handle. At the 2012 TCS race in Jackson, NJ I stripped out the ball diff. Another racer there gave me his completely built up M03 gear diff (his M03 was long gone, replaced by an M05, but he still had the diff). Problem is I have no idea how to set up the gear diff. I'm not sore what thicker or thinner oil will do for handling, and I have no idea what's in it now. Any recommendations?
I could also use help with shock oil. Springs are easy, but it's been so long since I built the shocks I forgot what I have in them.
I could also use help with shock oil. Springs are easy, but it's been so long since I built the shocks I forgot what I have in them.
Tech Regular
Thanks for all the tips guys. I'll keep practicing and experimenting.