Roland SOLJET Pro III XC-540 Service Notes page 89

Turn off the Sub Power SW, and then turn off the Main
5
Power SW.
Remove the 5 screws shown in the figure to remove the
6
Pump Cover together with the Right Inner Plate.
Disconnect the connector of the Pump Motor.
7
Disconnect the tube (Black) of the Cap Top and the tube
8
(Transparence) of the Drain from the Pump.
Make sure to replace the Pump one by one. If
you disconnect the tubes of the plural Pumps
at the same time, there is a danger of wrong
connections.
Main Power SW
< Rear view >
Pump Cover
Connector
Tube
(Cap Top side)
3-27
Right Inner Plate
Pump
Tube
(Drain side)