Moventor Inc. offers its customers overhaul service of used Skiddometer BV11 units. Factory overhaul consists of complete disassembly of the unit. All frame parts are sand blasted, repaired and re-painted. All bearings, axels, chain wheels and chains will be changed. On the chassis the springs and shock absorbers are also changed. Moventor Inc. also offer annual service of the MI-90 computer consisting operational checkup, change of back up battery and the latest program software is updated.