Rope packing on B3ZRM style water truck pumps is designed to leak slightly — but only when installed correctly. This guide walks through proper packing removal, ring cutting, joint staggering, and gland adjustment to prevent sleeve damage and premature failure. Use this guide to familiarize yourself with the steps necessary to replace your water truck's rope packing.

Learn how to correctly identify clockwise vs counterclockwise rotation on water truck pumps. Avoid installation mistakes, protect seals and bearings, and make sure you order the right rotation-specific pump.