Hitachi RCI Service Manual page 376

11 Electrical checks of the
main parts
Number
1
2
3
4
5
6
Remove the optional air panel.
Remove the automatic louver cover and motor.
Check for dust, dirt, damp and cracks on the parts.
Check the meshing and the joints between the parts:
1 Motor shaft and pinion.
2 Pinion and gear.
3 Gear and louver shaft.
4 Bushings and louver.
Check that the motor connectors are correctly connected to the
power supply.
Check that the motor has a power supply of
Start the panels.
Press to start the louver movement.
Check the meshing of the louver parts and that the louver
movement is correct.
Fit the automatic louver cover and motor.
Fit the optional air panel.
364
SMGB0063 rev. 1 - 10/2010
Part name
Motor
Pinion
Gear
Bushing
Cover
Louver