Fire Pump Rebuild
A rebuild is a more advanced maintenance process than a repack. First the cover of the pump is removed and the existing packing is replaced with new graphite packing. Removal of the bearings is the next step to inspect the wear rings. After, that process the shaft and shaft sleeves are cleaned. Once everything is cleaned new bearings are installed along with new grease seals, new case gasket, new gland bolts, and nuts & washers.