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-   -   What Could be wrong? (https://www.rcuniverse.com/forum/redcat-racing-support-427/4845600-what-could-wrong.html)

Andyde4 10-09-2006 10:15 AM

What Could be wrong?
 
After I crashed my buggey into the crub I was checking what Parts i would need.I turned the remote and the car on but when i pulled the trigger nothing happened.I put new batteries in both and still nothing.Does anyone know what the probelm could be?

Popper252 10-09-2006 10:44 AM

RE: What Could be wrong?
 
When you switch on the reciever do the servos 'Twitch' or turn on?
If they don't then just try checking all your connections into the reciever.

If they turn on, then make sure that the crystal in the reciever didn't get knocked out of place.

Let us know how it works out.

Andyde4 10-09-2006 11:00 AM

RE: What Could be wrong?
 
It does nothing.Where would the crystal be?

Popper252 10-09-2006 11:05 AM

RE: What Could be wrong?
 
The crystal looks like a little metal car fuse. It plugs right into the reciever.

But since you're not even getting any power to the servos I would check all your wires from the battery to the switch and then to the reciever. Baisically you just need to narrow it down to the problem spot.

How hard of a hit was it? Must of been pretty bad.

Andyde4 10-09-2006 11:17 AM

RE: What Could be wrong?
 
1 Attachment(s)
it was this hard of a hit:D

bluecaka69 10-09-2006 01:46 PM

RE: What Could be wrong?
 
1 Attachment(s)
here a pic of crystal and connections to check also check battery holder battery may have popped loose

glk420247 10-09-2006 03:08 PM

RE: What Could be wrong?
 
I put tape around my receiver to hold all the wires in place and the crystals also.

bluecaka69 10-09-2006 05:45 PM

RE: What Could be wrong?
 
so was that the prob

Stone_Golem 10-09-2006 06:00 PM

RE: What Could be wrong?
 
That's one hell-of-a crash!!

BigMatt 10-09-2006 08:12 PM

RE: What Could be wrong?
 
...yea... um your not suposed to hit a curb AT ALL COSTS!!!!!!!!!!!!

Andyde4 10-09-2006 09:09 PM

RE: What Could be wrong?
 
the batteries in the remote die when i was going full speed I there was nothing i could except watch:D

Andyde4 10-11-2006 08:52 PM

RE: What Could be wrong?
 
I have check everything,is there anything else that could be wrong it still doesnt work right?

Connormon 10-11-2006 10:57 PM

RE: What Could be wrong?
 
Curbs=BAD. Ah well, who am i to talk ;)

Kemo 10-11-2006 11:24 PM

RE: What Could be wrong?
 
Best upgrades you can get are receiver battery packs and a quality FM radio. I have ni-mh's in the car, and also in my radio. Buying batteries are a thing of the past.

abjones413 10-12-2006 04:23 PM

RE: What Could be wrong?
 
DUDE! I can't even believe how messed up that is. That chassis is bent at like a 45 degree angle! It's supposed to be FLAT! LOLx1000! You're gonna need a lot of muscle, a vise/sledgehammer and possibly some heat... At least you are putting smileys in your posts, so you can't be too upset about it. A new chassis costs like $25 bucks or something, if I'm not mistaken. At least that's what my buddy with a Hurricane XP said...

Andyde4 10-12-2006 08:30 PM

RE: What Could be wrong?
 
go to topspeedtoys its awsome the parts are cheap and the shipping is FAST!

Nitroguy87 10-13-2006 12:20 AM

RE: What Could be wrong?
 
good god..LMAO!!! I have that same truck..And just a hint..I had the exact same problem..But with no crash..On the back side of the battery box on the truck..There are wires coming out of it...4 i believe..I will put some money on it that when you hit that curb and bent that frame up..That your wires went into the gear box..ALSO..make sure your servo levers on the truck arnt bent out of place..If that doesnt help..Then Let me know..I work in a rc shop..If it doesnt work..then ill give you my number and we can discuss this over the phone..Good luck man!..

BigMatt 10-13-2006 07:24 PM

RE: What Could be wrong?
 
i would say that you now have a bad servo. i would recamend getting one form the factory, or getting those controler combos that have them.

charlieboy 10-16-2006 04:33 PM

RE: What Could be wrong?
 
A hit like that isn't supposed to be possible!! Never imagine you could bend the chassis

Andyde4 10-16-2006 07:23 PM

RE: What Could be wrong?
 
yeah i could not beleave i did that.I hit the crub head on doing full speed

Stone_Golem 10-17-2006 02:07 PM

RE: What Could be wrong?
 


ORIGINAL: Andyde4

the batteries in the remote die when i was going full speed I there was nothing i could except watch:D
You need a fail-safe. That happened to me and a fail-safe saved my car. Also saved me from a long walk.

I used to use 4 AA for the receiver. On another occasion, I took a jump and one of the batteries popped out breaking the connection.... the buggy took off. It almost took out my wife who was sitting near by. A peice of Hockey tape fixed that issue as a fail-safe wouldn't have helped as it needs a power source. I later upgraded to a 6 V.

BTW, a 6 V made a world of difference in my Himoto. The turning is much more responsive and the acceleration is crazy... especially off the start.

Next time you pick up some spare parts, pick up a 6 V too. You won't be disappointed.

charlieboy 10-17-2006 07:47 PM

RE: What Could be wrong?
 
If you've tried all the suggestions made by everyone and the radio still doesn't work, its safe to thro it in the trash!! RTR's usually come with crappy radios anyway, so don't expect it to last.

It may be easier to just upgrade the radio to something more reliable! Try a futaba 2PH AM if your on a tight budget or futaba 3PM FM (this is a an excellent radio for the $$).

Oh in addition to the radio upgrade, you need to use NiMH battery packs especially for the reciever and transmitter, a fail safe is also a good investment!

Andyde4 10-17-2006 08:26 PM

RE: What Could be wrong?
 
I have switch the wires around in the reciver and when i did that i could pull the trigger and the wheels would turn

charlieboy 10-18-2006 12:40 PM

RE: What Could be wrong?
 


ORIGINAL: Andyde4

I have switch the wires around in the reciver and when i did that i could pull the trigger and the wheels would turn
If the wheels are turning and nothings happening with the throttle servo, then its likely to be your throttle servo that needs replacement. (replace with futaba S3003)

abjones413 10-18-2006 03:14 PM

RE: What Could be wrong?
 
1 Attachment(s)

BTW, a 6 V made a world of difference in my Himoto. The turning is much more responsive and the acceleration is crazy... especially off the start.

Next time you pick up some spare parts, pick up a 6 V too. You won't be disappointed.
How does a new battery pack help your acceleration?? Your Himoto is nitro, right? The only way more voltage would aid in acceleration would be in an electric vehicle. The turning on the other hand would definitely improve with more voltage. More muscle for the servo...

Just for the record, 4 AA ALKALINE batteries equal 6V, just as does a 6V rechargeable NiMH pack.
The ONLY difference is the money you save by not having to buy batteries for the receiver all the time. It's the standard AA NiMH batteries that only produce 1.2V each, rather than 1.5V from alkalines. That's why the NiMH packs have 5 cells. 5 cells X 1.2 volts = 6V...

I myself am a firm believer in NiMH. I have over a dozen of them powering various electronics around the house. I am finally upgrading my Volcano with an OFNA 1600mAh 6V NiMH pack in November when I order my Mini Quake and other miscellaneous goodies. TGFQB (Thank God For Quarterly Bonuses!!!:) Check it out down below...


PS - Standard 1.2V AA NiMH batteries for the transmitter are just fine. It doesn't require much juice at all. I picked up 8 Duracell 2650s at Wal Mart a couple weeks ago. I believe they're the largest capacity on the market today, which in turn offers the longest useage/slowest drain. It's those darned servos that drain the batteries, mainly the steering.


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