Yale MRW020SCN12TS083 Walkie Stacker
I went to move our walkie stacker this morning and it has no power at all. If I pickup the drive end with a forklift it rotates but very slowly. It had been sitting so I figured it was the battery but it show 12.6 V and passes load testing. I Checked the brushes and they look good. Any suggestions on what to check next? The lift tilt and reach all work fine but appear to be separate from the drive motor.
Drive motor is a 7220880-10 Type B2
Drive Controller is a Curtis PMC 1204X-1204
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