I looked and an older thread about these and attempted to address the reason why mine was not working. It is the classic plastic gear issue. They stripped on the axle and kept sliding over disengaging from the motor. The simple fix seems to be either replace the axle with metal gears or replace the power truck completely. Is there a source for a power truck that can be used to re power this unit? Given that the original price of this item was relatively low, is it even worth fixing?
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