Warning read and follow all labels and the owner's manual
Disconnect power and air from the rear
Remove the sprayer reservoir from a sprayer check valve
Remove the wire cutter catch pin
Remove the cutter blade wrench from the side of the reamer
Slide the cutter blade wrench between the washer and the top of the spindle
then place a 5/8 wrench on the flats of the cutter blade and turn to loosen
Remove the cutter blade and washer
Remove the front shroud with a 3 millimeter Allen key
Loosen all four bolts on the front shroud and slide it off the reamer
Loosen the tension bolt on the side of the reamer this will ease reassembly
Lay the reamer down in order to access the rear cover and open by loosening the bolts
If using a TT3E reamer unplug the ethernet block and slide it off the DIN rail
Use a five millimeter Allen key to remove the two socket head
cap screws which hold the spindle cap to the frame
These are installed with blue Permatex from the factory and may take some force to loosen
Stand the reamer up and remove the spindle cap
Loosen the four bolts that hold the spindle unit to the reamer frame with a 5 millimeter Allen key
Disconnect the two air supply lines from the spindle
Note the adjustable valve is on the top of the spindle unit
Remove the belt
Place the new spindle on the reamer frame ensure the actuator is in the proper slot
Hand tighten four bolts to hold the spindle unit in place on the reamer
Ensure the bolts are tightened in place with a 5 millimeter Allen key
Note the spindle is not fully collapsed this is to ensure the actuator is located between the limit
switches when aligning the new spindle to the frame this will prevent damage to the switches
Reconnect air supply lines to the spindle
Ensure the spindle is fully collapsed
Reinstall the spindle cap
Note if equipped with air blast it can be removed to reach the retaining bolt
Remove two bolts holding the air blast unit to the frame of the reamer
Reinstall two retaining bolts through the frame of the reamer into the back of the spindle cap
Once retaining bolts are in place ensure air blast unit is reinstalled and tightened securely
Reinstall the ethernet block on the DIN rail
Align and slide it toward the front of the frame
Reconnect ethernet cables
Reinstall the belt on the motor and spindle pulleys
Slip the belt over both pulleys while pushing down on the motor assembly
Release the motor and the tension spring will self-adjust the motor into position
Tighten the tension bolt on the side of the reamer frame
Tighten two bolts on the rear cover
Reinstall the front shroud by slipping it over the four screws and tighten into place
Reinstall the cutter blade onto the spindle with the cutter blade wrench
Tighten the cutter blade with a 5/8 wrench
Reinstall the sprayer reservoir and the wire cutter catch pin
Reinstall the cutter blade wrench on the side of the reamer
Reconnect power and air supply