Reassembly

AIR CONDITIONING UNIT: REASSEMBLY

REASSEMBLY

1. INSTALL COOLER EVAPORATOR NO.1 SUB-ASSEMBLY






(a) Sufficiently apply compressor oil to 2 new O-rings and fitting surface of the cooler expansion valve.
Compressor oil:
ND-OIL 11 or equivalent

NOTICE:
- Do not use any compressor oil other than ND-OIL 11 or equivalent.
- If any compressor oil other than ND-OIL 11 or equivalent is used, compressor motor insulation performance may decrease, resulting in leakage of electric power.

(b) Install the 2 O-rings on the cooler evaporator No. 1 sub-assembly.






(c) Install the cooler evaporator No. 1 sub-assembly to the heater case.
(d) Install the heater case with the 11 screws.






(e) Install the air duct sub-assembly with the 4 claws.






(f) Install the air duct sub-assembly with the 3 screws.
2. INSTALL COOLER EXPANSION VALVE






(a) Install the cooler expansion valve to the cooler evaporator No. 1 sub-assembly.
3. INSTALL AIR CONDITIONING TUBE ASSEMBLY






(a) Sufficiently apply compressor oil to 2 new O-rings and fitting surface of the air conditioning tube assembly.
Compressor oil:
ND-OIL 11 or equivalent

NOTICE:
- Do not use any compressor oil other than ND-OIL 11 or equivalent.
- If any compressor oil other than ND-OIL 11 or equivalent is used, compressor motor insulation performance may decrease, resulting in leakage of electric power.

(b) Install the 2 O-rings on the air conditioning tube assembly.
(c) Using a hexagon wrench 4.0 mm, install the air conditioning tube assembly with the 2 hexagon bolts.
Torque: 3.5 Nm (35 kgf-cm, 30 in-lbf)






(d) Install a new packing.

NOTICE:
- Be sure to install the packing securely so that there is no clearance.
- Wrap the packing with a shop rag or a piece of cloth as shown in the illustration to prevent moisture from entering.

4. INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY






(a) Install the heater radiator unit sub-assembly.






(b) Install the bracket with the screw.






(c) Install the piping cover with the 2 screws.
5. INSTALL EVAPORATOR TEMPERATURE SENSOR






(a) Engage the 2 claws to install the evaporator temperature sensor.
(b) Engage the clamp to install the connector.
6. INSTALL AIR MIX CONTROL SERVO MOTOR






(a) LH side:
Install the air mix control servomotor with the 3 screws.






(b) RH side:
Install the air mix control servomotor with the 3 screws.
7. INSTALL AIR OUTLET CONTROL SERVO MOTOR






(a) Install the air outlet control servomotor with the 3 screws.
8. INSTALL HEATER TO REGISTER DUCT CENTER






(a) Engage the 4 clamps to install the heater to register duct center.