Mugen MRX-4R
#1038
clutch
Originally Posted by PROVK
Hi
I ran my MRX-R for the first time on the weekend, car handles very well, all went well apart from a mangled thrust bearing and clutch shoe.
I had by clutch set as per book, what happened?.
I have been racing 1/10 for years and have never stuffed a thrust bearing or shoe.
Any advice for me please??
Thanks
I ran my MRX-R for the first time on the weekend, car handles very well, all went well apart from a mangled thrust bearing and clutch shoe.
I had by clutch set as per book, what happened?.
I have been racing 1/10 for years and have never stuffed a thrust bearing or shoe.
Any advice for me please??
Thanks
#1040
Tech Champion
iTrader: (48)
[QUOTE=PROVK]I had it at 1mm and .5mm end play.
Was it the stuffed thrust bearing that killed my shoe.
How many litres/gallons are you guys getting per shoe and thrust bearing.
I am using the kit yellow shoe.[/QUOTE
Switch to the black and change it every other run if you race. If not the yellow will last about 10 runs or so. Also get the super hard spring, and ream out your fly weights 4mm this will add some more snap To check your clutch hold the car on it's side and hold the flywheel, then apply pressure to the clutch bell and turn it, if you feel the bell is rubbing the clutch shoe it needs to be shimmed. Repeat until the bell feels smooth. You only shim the thrust bearing for play .5 is what you want. Did you grease the thrust bearing? I'm sure you did.
Was it the stuffed thrust bearing that killed my shoe.
How many litres/gallons are you guys getting per shoe and thrust bearing.
I am using the kit yellow shoe.[/QUOTE
Switch to the black and change it every other run if you race. If not the yellow will last about 10 runs or so. Also get the super hard spring, and ream out your fly weights 4mm this will add some more snap To check your clutch hold the car on it's side and hold the flywheel, then apply pressure to the clutch bell and turn it, if you feel the bell is rubbing the clutch shoe it needs to be shimmed. Repeat until the bell feels smooth. You only shim the thrust bearing for play .5 is what you want. Did you grease the thrust bearing? I'm sure you did.
#1041
Tech Champion
iTrader: (48)
Originally Posted by PROVK
I had it at 1mm and .5mm end play.
Was it the stuffed thrust bearing that killed my shoe.
How many litres/gallons are you guys getting per shoe and thrust bearing.
I am using the kit yellow shoe.
Was it the stuffed thrust bearing that killed my shoe.
How many litres/gallons are you guys getting per shoe and thrust bearing.
I am using the kit yellow shoe.
#1042
clutch
Originally Posted by PROVK
I had it at 1mm and .5mm end play.
Was it the stuffed thrust bearing that killed my shoe.
How many litres/gallons are you guys getting per shoe and thrust bearing.
I am using the kit yellow shoe.
Was it the stuffed thrust bearing that killed my shoe.
How many litres/gallons are you guys getting per shoe and thrust bearing.
I am using the kit yellow shoe.
#1043
Tech Master
iTrader: (12)
losing a thrust bearing most likely fried the shoe. i lube the thrust bearing with just a few small blobs of Mugen super grease about every 15 minutes of runtime- after three hot lap sessions or every other heat and definitely before any main.
i'd stick with the super-hard spring or MSR 1001 spring and the yellow shoe. the yellow shoe seems to be the best all around shoe unless you are on a track with no bite- then go to the black shoe. the grey shoe is next best after the yellow in term of a good all around shoe- at least for me.
i'd stick with the super-hard spring or MSR 1001 spring and the yellow shoe. the yellow shoe seems to be the best all around shoe unless you are on a track with no bite- then go to the black shoe. the grey shoe is next best after the yellow in term of a good all around shoe- at least for me.
#1045
What's up people question,,,I just finished putting together my MRX-4R. Everything went together really well,,but my brakes seem to be veryyyy tight.
I went over the instruction manuel to make sure i did'nt miss anything. Are you suppos to sand down the pads some? I want my car to roll free with no binding. Is there anything I should look for to those of you who have built this car before. Thanks
I went over the instruction manuel to make sure i did'nt miss anything. Are you suppos to sand down the pads some? I want my car to roll free with no binding. Is there anything I should look for to those of you who have built this car before. Thanks
#1046
Tech Master
iTrader: (92)
Originally Posted by 3,2,1,..GO!
What's up people question,,,I just finished putting together my MRX-4R. Everything went together really well,,but my brakes seem to be veryyyy tight.
I went over the instruction manuel to make sure i did'nt miss anything. Are you suppos to sand down the pads some? I want my car to roll free with no binding. Is there anything I should look for to those of you who have built this car before. Thanks
I went over the instruction manuel to make sure i did'nt miss anything. Are you suppos to sand down the pads some? I want my car to roll free with no binding. Is there anything I should look for to those of you who have built this car before. Thanks
#1047
Ok thanks Sohlman,,,you think run in on the track will do the trick? You not in Fl. racing with Pooh?? O yea also how are you guys attaching the engine (21 Ro1A Ninja) to the engine blocks? No matter what i do I cant get the Hex driver straight down on the bolt,,it's always at a angle because of the hex driver hitting the side of the engine. The last thing i want to do is stripe these engine bolts. Any tips,,tricks?? Why dont the just make a engine with grooves for the hex driver?
#1048
ball tip
buy a ball tip driver for the engine screws, hudy is the best i have one and holding up welll
#1049
Tech Master
iTrader: (12)
Originally Posted by isuzuguy
buy a ball tip driver for the engine screws, hudy is the best i have one and holding up welll
Originally Posted by 3,2,1,..GO!
What's up people question,,,I just finished putting together my MRX-4R. Everything went together really well,,but my brakes seem to be veryyyy tight.
I went over the instruction manuel to make sure i did'nt miss anything. Are you suppos to sand down the pads some? I want my car to roll free with no binding. Is there anything I should look for to those of you who have built this car before. Thanks
I went over the instruction manuel to make sure i did'nt miss anything. Are you suppos to sand down the pads some? I want my car to roll free with no binding. Is there anything I should look for to those of you who have built this car before. Thanks