Copied from Haas Document that I referenced in my above post
This document demonstrates the recommended methods of reducing the overall height of the Tool Room Mill.
DO NOT disassemble any more than what is shown below. Doing so may void your warranty and cause machine
damage
1. Remove the cable-carrier clamp and flex the cable-carrier over to reduce height 9" (228mm) This decreases
machine heights for TM-1 to 83.5" (2120mm), TM-2 to 84" (2133mm), and TM-3 to 80.5" (2044mm).
The cable-carrier can be shifted to one side or the other
2. Remove junction box, cable-carrier and regen box - decreases height an additional 6" (152mm) beyond
Step 1. (TM-1 to 77.5" (1968mm), TM-2 to 78" (1981mm), and TM-3 to 74.5" (1892mm)).
Both the junction box and the regen box have four bolts that secure them to the control box. The bolts that
secure the regen box are accessible from the outside-top of the control cabinet. Tilt the regen box up and
remove the wires from the screw terminals of the regen resistors. The regen box can now be completely
removed. Junction box bolts are accessible from the inside of the control cabinet. Allow the junction-box and
cable-carrier to hang behind the cabinet. Be careful of the wires and hoses that run through the cable-carrier, do
not pinch or crush.
3. TM-1/2 only: Remove feet - Reduces height 7” (178mm).
Raise the machine up using a fork lift or pallet jack. The lift must be able to pick up 4000 lbs (1814.3kg) for the
TM-1/2. Each foot has two bolts, remove these. It is not necessary to the remove the leveling screws.