# Linear module seizing 2-3 times during single direction bed movement **URL:** \ **Category:** Showcase & Prints\ **Created:** [August 4, 2023, 10:02pm UTC](https://forum.snapmaker.com/t/linear-module-seizing-2-3-times-during-single-direction-bed-movement/32422 "2023-08-04T22:02:40Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![xchrisd](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/xchrisd/32/1503_2.png) [@xchrisd](https://forum.snapmaker.com/u/xchrisd)\ **Post date:** [August 5, 2023, 6:22pm UTC](https://forum.snapmaker.com/t/linear-module-seizing-2-3-times-during-single-direction-bed-movement/32422/2 "2023-08-05T18:22:01Z")
Your heated bed cable is not installed properly and it can be blocked at the rear end of the linear module, this would cause a cable hazard and broken cable. About the Y linear module clunks, search the forum about, maybe the roller bearings in the modules need adjustment. Anyway this needs a lot of disassembling. Your X and Z, this seems the false mounting hole assembling of the toolhead. Hope this helps. > [@"Bump" in Y-axis](https://forum.snapmaker.com/t/bump-in-y-axis/10017/7): > > Here are some threads about Linear Module defects, unfortunately you will have to contact [support@snapmaker.com](mailto:support@snapmaker.com) : --- _[View the full topic](https://forum.snapmaker.com/t/linear-module-seizing-2-3-times-during-single-direction-bed-movement/32422)._