Hitachi IJ UX Service Manual page 152

6 Pull out connectors(6 positions) toward the front, which were disengaged in item 5
above. Then, remove the tubes (4 positions) and remove the screws (2 positions) that fix
the pump unit on the door.
(Remove the tube from the ICU joint, which is shown by dashed line. Remove the other
tubes (3 positions) by loosening the tube locks.
Door
Fixing screws
7 Remove two screws which are located topside. These screws are fixing ICU Fixing plate
to Pump unit.
Fixing screw
ICU fixing plate
Pull out connectors(6 positions)
Tubes
Tube
Pump unit
4-19
Pump unit
Fixing screws
Fixing screw
ICU fixing plate