CASTLE, INC TSM-21 Bosch Motor Carriage Install Page 10 of 25
• Use a 1/8” Allen Wrench to loosen and completely remove the Set Screws (save for
installation of new carriage)
• Through the back door twist the Motor Carriage to remove from the Bearing Jacks.
• The carriage will release with the Brass Hex Pivot Bushings in place
• Remove the old Motor Carriage through the back door
• Remove the Brass Hex Pivot Bushings from the carriage
• Wipe out to remove old grease and any sawdust or debris buildup
3.3 Install the new Bosch Motor Carriage
Note: We suggest that you test install the drill motor in the new carriage before it is
in the case. The drill motor is held in place by two braces on either side of the u-
bolt, and rests against a stop at the front. You will need to remove it before in-
stalling the carriage.
• Re-grease the Brass Hex Pivot Bushings with lithium grease (provided)
• Place Brass Hex Pivot Bushings on new Motor Carriage
• Move the new carriage into the machine through the back door.