I repaired this Spirit Fitness, Espirit Z10 in Portland, Maine.
A moving company had damaged this treadmill in the move from Texas to Maine. They disassembled the treadmill by removing the control panel and two uprights in order to get the treadmill though doorways. The movers did not reassemble the treadmill properly and it did not work at all when I arrived.
This treadmill is the same basic treadmill sold under the name Espirit z10 by Spirit and also the FreeSpirit sold by Sears. Other models that were the same basic treadmill were the Spirit Z100. Spirit Z500 and Spirit Z900. Spirit Manufacturing, Inc is in Jonesboro, AR but these treadmills were made by Dyaco in China.