Remove two or three screws securing the traction relay housing to the starter drive gear cover.
Rotate the relay to disengage and remove from the starter housing, making sure the shims are intact.
Pic. 13.17. Location of screws for fastening the traction relay and shims (1)
Install the traction relay with shims in place and rotate so that it takes the correct position on the flange of the starter front cover (pic. 13.17).
Tighten the fastening screws.
If new parts were installed, the motor should be removed to check the drive gear play.