• Welcome to RCTalk! 🚀

    Join the #1 RC community where hobbyists connect, share, and get expert advice on RC cars, trucks, boats, drones, and more!

    • Friendly & passionate RC enthusiasts
    • RC tips & troubleshooting
    • Buy, sell & trade RC gear
    • Share builds & upgrades

t-maxx wont move and makes a grinding noise

This site may earn a commission from merchant affiliate
links, including eBay, Amazon, and others.

t-maxx_mumbler

RC Newbie
Messages
9
Reaction score
0
Points
0
Location
canada
RC Driving Style
lol this is what i get for hitting jumps . two wrecks in one day and this time i think its a real big deal. i hit the jump and tryed a back flip but rotated to much and landed on the top . the second time i landed on all fours and when i tryed to move it it started to make a grinding noise. the spir gear is hitting on my intake now i think that i might have bent something but i dont know. when i try to drive it all it dose is sit there and rev up and jumps forward like it wants to go but it just wont.... any ideas on what it could be ? thank you so much.
 
You're going to have to tear it down and check the spur gear and transmission. You also could've bent the engine mount or the chassis. It could also be you bent the servo linkage to the transmission.

Sorry man, looks like you're going to be doing some wrenching!
 
First off check the engine mounting. Could be you broke the mount which is common with cast mounts, or the screws could just be loose and the motor shifted on landing. It's the easiest thing to check so I would start there. Make sure if it is loose that you properly reset the gear mesh.
 
thanks guys ill ckeck it all . if i still can't figure it out ill have to take it to my buddie that owns the hobby shop .. thanks alot again I'm new at doing anything with nitro r/c's so all the help i can get it great....

ah ah well i just went and looked it over and i broke the motor mount on both side. ill have to run down to hobbie shop and get some new one or step it up a notch and get new mounts and a 3.3 while I'm at it.. but I'm still going to get them to check everthing over for me when its down there .. thanks alot again guy very much apreciated...
 
Back
Top