The following is a list of required regular maintenance for the HAAS VF- Series Vertical Machining Centers. Listed are a the frequency of service, capacities, and the type of fluids required. These required specifications must be followed in order to keep your machine in good working order and to protect your warranty.INTERVALMAINTENANCE PERFORMEDDAILYCheck coolant level every eight hour shift (especially during heavy TSC usage).Check way lubrication tank level.Clean chips from ways covers and bottom pan.Clean chips from tool changer.Wipe spindle taper with a clean cloth rag and apply light oil.WEEKLYCheck Through the Spindle Coolant (TSC) filters. Clean or replace element if needed.Check automatic dump air line’s water trap for proper operation.On machines with the TSC option, clean the chip basket on the coolant tank. Remove the tank cover and remove any sediment inside the tank. Be careful to disconnect the coolant pump from the controller and POWER OFF the control before working on the coolant tank. Do this MONTHLY for your machines without the TSC option.Check air gauge/regulator for 85 psi.For machines with the TSC option, place a dab of grease on the V-flange of tools. Do this MONTHLY for machines without the TSC option.Check air filter at top of spindle motor.Clean exterior surfaces with mild cleaner. DO NOT use solvents.Check the hydraulic counterbalance pressure according to the machine’s specifications.MONTHLYCheck oil level in gear box. For 40 taper spindles: Remove inspection cover beneath spindle head. Add oil slowly from top until oil begins dripping from overflow tube at bottom of sump tank. For 50 taper spindles: Check oil levels in sightglass. Add from side of gearbox if necessary.Inspect way covers for proper operation and lubricate with light oil, if necessary.Dump the oil drain bucket.Place a dab of grease on the outside edge of the guide rails of the tool changer and run though all tools.SIX MONTHSReplace coolant and thoroughly clean the coolant tank.Check all hoses and lubrication of lines for cracking.ANNUALLYReplace the gearbox oil. Drain the oil from the bottom of the gearbox. Remove inspection cover beneath spindle head. Add oil slowly from top until oil begins dripping from overflow tube at bottom of sump tank. For 50 taper spindles, add oil from the side of the transmission.Check oil filter and clean out residue at bottom of filter.