BI001467
____________________________________________________ Maintenance Every 6 months hydraulic oil tank
Change the hydraulic fluid in the feeder breaker oil tank (Fig. 57). Clean all dirt and debris from around the fill cap and drain plug. Remove the drain plug and allow the oil tank to completely drain. Clean and reinstall drain plug. Remove the fill cap and pour 20 gallons (76 L) of oil (Spec. 100-1) through the fill cap strainer to avoid cavitating the pumps with the power fill unit. CAUTION! The oil tank must contain a minimum of 20 gallons ( 76 liters) of oil to operate the power fill function. This is to ensure that the hydraulic pumps are not run dry, causing severe damage to the pump. Add oil Spec 100-1 as required via the power fill system until fluid is visible in sight glass. Install fill cap. Start the machine and allow the hydraulic pump to run in order to purge air from the system. Shut down the machine and recheck the oil level. Add oil if necessary.
Fig. 57: Hydraulic tank oil level
Power fill ball valve
Breather vent
Sight glass
Drain plug (under tank)
______________________________________________________________ A6474X391 REV 4 5.77
