Bill's instructions for the Taurus motors states:
On the Pantera driver side lift mechanism, place the Taurus passenger side window lift motor (Taurus Ford PN E6DF-14A366-AB labeled "RF") as shown in Fig. 6. Check to be sure that the Taurus drive gear is fully engaged, but not binding, with the Pantera lift mechanism sector gear.
Sounds like to me that the motor should be more than 50% engaged. I have 2 Taurus motors waiting to be installed so anyone else had a problem or recommendations please add to this.
Steve
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.