Jump to content
Sign in to follow this  
cmrn

Weird Gearbox Grinding sound

Recommended Posts

Earlier today my piston stripped so I put in an another one but now its making a weird clicking sound (not the sound when you have a low voltage battery). I may just have to get another piston but I was just wondering if anyone else had this problem and fixed it.

 

Here is my gun specs:

SHS 12:1 gears

ZCI High Torque motor

Nukefet

7.4v 1500mAh 20c

11.1 2200mAh 20c

Stock JG m110 spring

 

Stock everything else

 

I modified my gearbox to fit both motor wires through the back port so my motor doesnt shred up the wire and I cut 3 coils off my tappet plate spring to better my feeding

 

Here is a link to the sound its making: https://youtu.be/8AV_N-oN2Gw

Share this post


Link to post
Share on other sites

Were you getting premature engagement before? Are the rail guides on the rail?

 

I think I was because when I checked the piston all of the teeth were worn down. I ordered a CYMA Metal rack piston to replace it, and what do you mean by rail guides? Are you referring to how the piston slides in the gb?

Share this post


Link to post
Share on other sites

He means was your piston sat in place properly when you reassembled your gearbox? and not twisted out of position by your spring.

 

Have you made sure your AOE (Angle of Engagement) is corrected?

 

From watching the video it sounds like over spin

Edited by JD101

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
Sign in to follow this  

×
×
  • Create New...