Service Lathe Maintenance Schedule
Last updated: 08/09/2019

Lathe Maintenance Schedule

Keep your Haas machines running at peak performance while avoiding unplanned downtime. A maintenance program allows you to manage your schedule rather than getting caught with untimely surprises. This page shows the recommended maintenance intervals.

Lathe Maintenance Schedule
Auxiliary Filter
Maintenance Item Interval
Replace the filter bag.
 Check the Gauge
Inspect the hoses for cracking.
 Six Months
Axis Lubrication
Maintenance Item Interval
Inspect grease reservoir level.
 Monthly
Inspect the hoses for cracking.
 Six Months
Perform an Axis Lubrication Test. Six Months
Ballscrews/Linear guides equipped with zerk fitting Monthly or weekly if cutting absorbent materials
Electrical Cabinet
Maintenance Item Interval
Clean vector drive air vents / filter.
 Monthly
Enclosure
Maintenance Item Interval
Inspect window for damage.
 Daily
Inspect the door interlock operation.
 Daily
Inspect waycovers and lubricate.
 Monthly
Gearbox
Maintenance Item Interval
Inspect the oil level.
 Monthly
Replace the oil.
 Annually
Oil Skimmer
Maintenance Item Interval
Inspect the oil skimme pickup tube.
 Six Months
Pneumatics
Maintenance Item Interval
Inspect the spindle air regulator pressure.
 Weekly
Inspect the hoses for cracking.
 Six Months
Clean the Air Purge Solenoid.
 Annually
Probe System
Maintenance Item Interval
Check probe calibration.
 Six Months
Standard Coolant System
Maintenance Item Interval
Clean the filter screen.
 As Required
Inspect the coolant level.
 Weekly
Inspect the coolant concentration. Fill out the Mixture - Maintenance Log sheet.
 Weekly
Completely clean the coolant tank and replace the coolant.
 Six Months
Verify coolant refill is operating correctly.

 Six Months
Inspect turret coolant lines for chips. Monthly
High Pressure Coolant (HPC) 300/1K PSI
Maintenance Item Interval
Clean the HPC-300 / 1K Pump Filter
 Six Months
Inspect the hoses for cracking.
 Six Months
Verify the Auto Clean system is operating correctly.
 Six Months
Spindle Lubrication
Maintenance Item Interval
Inspect lubrication tank level.
 Monthly
Perform Spindle Lubrication Test.
 Six Months
Hydraulics
Maintenance Item Interval
Clean chips from the coolant collector.
 Weekly
Inspect the oil level.
 Monthly
Change the Hydraulic fluid Every 2 years or as needed per conditions
Replace the oil filter - Parker Hydraulic Unit.
 Annually
Replace the oil filter - Rexroth Hydraulic Unit.
 Annually
Replace the oil filter - Haas Hydraulic Unit - SL.
 Annually
Tailstock
Maintenance Item Interval
Grease the tailstock.
 Monthly
Chucks
Maintenance Item Interval
Grease the chuck jaws.
 Weekly
Chuck Multi-Point Inspection.
 Six Months
Clean the Chuck Annually
Barfeeders
Maintenance Item Interval
Grease the bar feed push rod and bushing.
 Weekly
Grease the ballscrew, V-roller tracks, and rotation. (Bar 300)
 Monthly
Check belt tenstion. (Haas Barfeeder)
 Annually
Check push rod alignment. Six Months