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Annual Preventative Maintenance

Fadal and Haas Preventative Maintenance
Verticals   •   Lathes   •   Horizontals

  • Lathes: $900
  • Vertical Linear Guides: $900
  • Vertical Box Ways: $1500
  • Horizontals: $1250

Maintenance Performed

Level machine
Gib Adjustments
Set backlash
Check spindle tram
Check and adjust XY squareness
Verify proper tool change position (Z pos)
Verify proper TC rotational adjustment
Verify proper spindle orientation position
Verify rigid tapping & adjust as necessary
Adjust all system voltages as necessary

Clean and replace waylube filter
Verify lube pump is cycling properly
Check and fill hydraulic reservoir

Backup parameters

Final Check

Verify all systems on CNC are working properly.
Test spindle speed, coolant on/off, tool changer rotation and shuttle. 
Run a warmup program and verify the machine is fully functional.


Misc. Checks
Check for proper air pressure
Check air & hydraulic lines for leaks and cracks
Air solenoids for leakage/operation
Waylube level, lube to ways & lines
Verify work lights operate
Check ATC-clips, tool locator tabs, springs, etc.
Check incoming voltage; adjust transformer taps
Replace spindle belts, inspect pulleys
Check draw force
Meg motors, note values
Turn ballscrew and verify all is smooth and tight
Perform push pull test on X & Y axis
Check spindle motor fan operation
Check the operation of chiller system (if applicable)
Check spindle rpm with tach to verify proper spindle speeds
What's Included
Ballbar analysis included
Ballbar analysis report
Complete PM documentation
Laser calibration is available for $500 per machine

Call (208) 888-9236 today or email us at [email protected] to schedule! has no affiliation with Fadal Engineering or any of their related companies.