5
Technical Description
Scheduled Maintenance Cards
102/140 Dual Stage Rotary Vane Pumps User Manual/ 87-900-937-01(L)
2. Drain off the oil from the pump.
NOTE
For a description of how to drain off the oil, see the Unscheduled Maintenance
Card No. 102.
3. Unscrew the securing screws (71) and disconnect the flange (85)
from the casing.
4. Take out the OR gasket (87) and the sight glass (86).
NOTE
When reassembling, replace the gaskets that you have stripped down.
CAUTION!
When reassembly is complete, proceed to fill the pump with oil again following
the instructions of Unscheduled Maintenance Card No. 102.