EVERY YEAR OR 2000 WORKING HOURS
Drain and refill.
Fluid Type F
Screen (located in oil reservoir) should only be removed and cleaned should clogging
prevent system from working properly. Refer to Sundstrand troubleshooting
Stop engine before checking or adding oil.
Clean around oil fill before checking or adding oil.
The oil in the unit should be changed whenever the oil shows traces of dirt or
effects of high temperature, evident by discoloration or strong odor.
Drain dirty oil while the unit is warm.
Clean all magnetic drainplugs before replacing.
Do not overfill.