RC-Monster Forums - Strange noise comming from my monster

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- - Strange noise comming from my monster (https://www.rc-monster.com/forum/showthread.php?t=28010)

_paralyzed_

09.07.2010 09:47 PM

Quote:

Originally Posted by redshift (Post 379362)

Lots more info would be helpful.

What's the vehicle, does it have a tranny or CD, what motor.

But yes check the motor, the shaft will have a tick back and forth but should not have a 'clunk', and check for resistance spinning the motor shaft while pushing and pulling on it. Where is linc to take that out of context....

And check side to side play on the shaft, again should be VERY little shuck, or none.

What do trannys and Cross Dressers have to do with R/C? How much should one resist spinning their shaft? Such incoherent babble......:lol::whistle:

A RC Dude

09.07.2010 11:24 PM

thanks guy!

redshift-i rolled my car without the pinion gear on the motor down my drive at 20-25mph with no sound. but when the pinion is on, the noise appears but is a LOT more noticable wile holding the same speed or coasting, i can't even hear it when i'm on the gas or brake much.

Quote:

Originally Posted by _paralyzed_ (Post 379465)

did you check to see if somebody put a car supercharger on your e-maxx? This all sounds very suspect.........:yes:

the only supercharger i see is the big blue brick of a battery :yes:

Quote:

Originally Posted by _paralyzed_ (Post 379466)

What do trannys and Cross Dressers have to do with R/C? How much should one resist spinning their shaft? Such incoherent babble......:lol::whistle:

:oops:

redshift

09.07.2010 11:43 PM

Quote:

Originally Posted by _paralyzed_ (Post 379466)

What do trannys and Cross Dressers have to do with R/C? How much should one resist spinning their shaft? Such incoherent babble......:lol::whistle:

Mr. Dude has to learn some of the finer points. Sometimes you have to get intimate with the inner workings, poke around a bit. Occasionally some sweet soft words can coax the problems out and if you're fortunate, it'll respect you somewhat the day after.

JUST TAKE IT APART!

You could be working on it now, now, and now.

:whistle:

A RC Dude

09.08.2010 07:31 PM

Quote:

Originally Posted by redshift (Post 379477)

JUST TAKE IT APART!

You could be working on it now, now, and now.

:whistle:

no i can't...been too busy with school and all

redshift

09.08.2010 07:54 PM

Sounds to me like someone has their priorities mixed up :tongue:

Guess it'll stay broke then...

A RC Dude

09.09.2010 08:35 PM

haha or at least untill sunday or monday afternoon. if not then, maybe the next saturday. lol

A RC Dude

09.11.2010 06:22 PM

ok, my plans for today got cancled so i was able to take the monster apart. maybe you guys could spot something?

http://i56.tinypic.com/28hjriu.jpg
http://i56.tinypic.com/28ipax1.jpg
http://i53.tinypic.com/2s0b8tl.jpg
http://i53.tinypic.com/2up6blf.jpg
http://i54.tinypic.com/1eknb8.jpg

the only thing i found was what looked to be a few metal shavings in front of the piece of nylon (i think thats what it is) in the motor. you can see them in the second picture pretty well.

reno911

09.12.2010 12:25 PM

Everything looks normal, but I can not touch it to see if the bearings move, or twist the rotor to see if it is still secured.

Dj_Sparky

09.12.2010 01:15 PM

And there is no pic of the front bearing as far as I can tell. Weird noises from the motor are usually caused by bad bearings I'm guessing.

A RC Dude

09.12.2010 01:57 PM

Quote:

Originally Posted by reno911 (Post 379953)

Everything looks normal, but I can not touch it to see if the bearings move, or twist the rotor to see if it is still secured.

the bearrings move fine from what i can tell, but that may be a differant story at high RPM's. the rotor is still attached and their is not much (1mm maybe) play front to back in the shaft.

i'm just going to get new bearrings and see if it fixes it

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