The issue I have with the front bolts is not being able to access them with the seat track forward as it is, see pic 1:
Also was thinking of possibly disconnecting what seems like 4 curved pivot arms for the raise/lower tilt arms to separate the seat from the track assembly to gain better access. These bolts are horizontal as shown in the image below in yellow, but the concern there is feeling around the backside they appear to have nuts on the bolts and those are inside the seat track channel, cannot get a spanner on them to hold as I unbolt and not sure if the nuts are welded to the track frame or if they come free. There is a plastic shelf that contains the connector plugs shown in red, it looks like this shelf can come out which would at least give me access to the connectors for some motor testing, but I cannot figure out how to release the plastic tray and pull it out rearwards from under the seat.
