---
title: "How do I replace a defective screw jack with a new one?"
url: "https://zimm.com/wiki/how-do-i-replace-a-defective-screw-jack-with-a-new-one/"
datePublished: "2025-08-19T06:55:00+00:00"
dateModified: "2025-11-17T13:40:08+00:00"
author: "jonathan-mildner"
lang: en
canonical: "https://zimm.com/wiki/how-do-i-replace-a-defective-screw-jack-with-a-new-one/"
markdown: "https://zimm.com/ai/wiki/how-do-i-replace-a-defective-screw-jack-with-a-new-one.md"
categories: "Questions and answers about our products, Screw jacks"
---

ZIMM recommends checking the exact documentation of the size, spindle type, screw pitch, and installation position. Replacement units should be configured identically and pre-aligned to ensure a smooth installation.