'89 Carrera front hub to rotor torque please?
 

Does anyone have a Bentley manual or a factory spec book handy that can provide this spec? Also, the correct tightening procedure for the big center (spindle) nut? Thanks a bunch, I'm sure it's on this board somewhere but I don't want to throw my laptop through the wall trying to use the search fuunction here. :)

23 nm

By spindle nut do you mean the wheel bearing retaining nut? If so, you tighten it down to where you can just budge the washer back and forth on the axle with the edge of a flat head screw driver.

Thanks, Bill. How about the spindle nut? Hand tight, or tighten/loosen/etc.?

While rotating the disk slowly tighten the the lock nut untill the the thrust washer can barely be moved back and forth with light pressure. Tighten the clamping screw to 15 nm