Air Conditioning Unit Reassembly

Sufficiently apply compressor oil to 2 new O-rings and the fitting surface of the cooler evaporator.

Compressor oil:

ND-OIL or equivalent

Install the 2 O-rings on the cooler evaporator.

Install the air duct with the 3 claws and 5 screws.

Install the clamp with the screw and install the heater radiator unit.

Install the air mix control servomotor with the 3 screws.

Temporarily install the drive gear to the air outlet control servomotor. Check that the drive gear and the driven gear are engaged at a point with the same number of gear teeth from the standard position. Install the drive gear to the air outlet control servomotor.

NOTICE:

1. If there is not the same number of gear teeth from the standard position on each gear at the point where the two gears are engaged, remove the drive gear, adjust the driven gear, and reinstall the drive gear.
   

1. The number of gear teeth, from the standard position, varies according to the stop position of the air outlet control servomotor. Make sure that the gears are engaged at a point with the same number of gear teeth from the standard position.
   

1. If there is not the same number of gear teeth from the standard position on each gear at the point where the two gears are engaged, the air outlet control servomotor may not operate normally.
   

Install the air mix control servomotor with the 3 screws.

Install the drive gear to the air mix control servomotor.

Temporarily install the mode damper servo so that the levers fit into each groove.

Slightly lift the mode damper servo. Check that the drive gear and driven gear are engaged at a point with the same number of gear teeth from the standard position from the view indicated by arrow (A).

NOTICE:

1. If there is not the same number of gear teeth from the standard position on each gear at the point where the two gears are engaged, lift the mode damper to adjust the driven gear and reinstall the mode damper servo.
   

1. If there is not the same number of gear teeth from the standard position on each gear at the point where the two gears are engaged, the mode damper servo may not operate normally.
   

Install the mode damper with the 4 screws.

Install the air duct with the 2 screws.

Attach the 4 clamps to install the wire harness.

Install the A/C harness as shown in the illustration.

Connect the 2 connectors and attach the clamp.

Check that the drive gear and the driven gear are engaged at a point with the same number of gear teeth from the standard position. Temporarily install the air mix control servomotor.

NOTICE:

1. If there is not the same number of gear teeth from the standard position on each gear at the point where the two gears are engaged, remove the air mix control servomotor to adjust the driven gear and reinstall the air mix control servomotor.
   

1. The number of gear teeth, from the standard position, varies according to the stop position of the air mix control servomotor. Make sure that the gears are engaged at a point with the same number of gear teeth from the standard position.
   

1. If there is not the same number of gear teeth from the standard position on each gear at the point where the two gears are engaged, the air mix control servomotor may not operate normally.
   

Install the air mix control servomotor with the 3 screws.

Install the servomotor with the 3 screws.

Connect the connector.

Install the cooler expansion valve to the cooler evaporator.

Sufficiently apply compressor oil to 2 new O-rings and the fitting surface of the A/C tube.

Compressor oil:

ND-OIL or equivalent

Install the 2 O-rings on the A/C tube.

Using a 4 mm hexagon wrench, install the A/C tube with the 2 hexagon bolts.

Torque:

3.5 N*m{35 kgf*cm, 30 in.*lbf}

Install a new packing.