Damcos LPU: Replace Pump in LPU Service Manual
February 2017 SM 8000-100-01 Ed 04
95
12.Check O-rings and exchange them if necessary. 13.Mount the disc on stator.
14.All pistons are kept in place in rotor while valve
block with pump is mounted on LPU.
15.Fasten suction pipe.
16.Mount the filter on suction pipe. 17.Mount tank. Screws are cross-tightened.
18.Refill with clean oil. See “Refill of Oil in LPU” on page 87.
19.Open actuator by-pass and start pump for 10-15 sec.
By-passing the actuator ensures de-airing of the pump
20.Control oil level, if necessary replenish. Close by-pass valve and run a full open/close cycle if possible.
Check oil level again.
Replace Pump in LPU
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