Hitachi IJ RX2 Service Manual page 162

4 Remove the mounting screws (4 locations) of intake fan unit assembly.
5 Remove the intake fan harness.
6 Remove the mounting screws (4 locations) of Intake fan cover assembly.
7 Remove the intake fan unit on two positioning bosses and pull out the harness.
Harness routing
8 Install the new intake fan unit by reversing the procedures above.
Fastening screws
(4 locations)
Intake fan harness
冷却ユニットクミ
Intake fan unit assembly
Intake fan cover assembly
Fastening screws (4 locations)
Positioning bosses (two locations)
4-38
Intake fan unit assembly