Page 2953 of 5135
550YX±01
I35991
PulleyWeight Hub
Weight Hub
± HEATER & AIR CONDITIONERW/PULLEY COMPRESSOR ASSY (3ZZ±FE)
55±69
AVENSIS REPAIR MANUAL (RM1018E)
W/PULLEY COMPRESSOR ASSY (3ZZ±FE)
ON±VEHICLE INSPECTION
1. INSPECT W/PULLEY COMPRESSOR ASSY
(a) Check the operation.
(1) Start the engine.
(2) Inspect the weight hub.
Standard: The weight hub rotates along with the pulley
Page 2954 of 5135
550YR±01
I36810Clamp
I36811Clamp
I35314
I35315
±
HEATER & AIR CONDITIONER BLOWER ASSY
55±65
AVENSIS REPAIR MANUAL (RM1018E)
OVERHAUL
HINT:
COMPONENTS: See page 55±64
1.REMOVE INSTRUMENT PANEL LOWER ASSY (See page 71±11)
HINT:
Refer to the instructions for removal of the instrument panel lower assy\
.
2.REMOVE ECM (See page 10±65)
3.REMOVE AIR DUCT NO.2 (See page 55±55)
4. REMOVE BLOWER ASSY
(a) Disconnect the connector and the clamp.
(b) RHD Auto A/C:Disconnect the connector and the clamp.
(c) Disconnect the connectors.
(d) Remove the 2 nuts.
(e) Remove the 2 bolts and the 2 screws.
(f) Release the claw fitting and remove the blower assy.
Page 2955 of 5135
I353162 Claws
I35318
I35319Clamp
I35320
55±66
± HEATER & AIR CONDITIONERBLOWER ASSY
AVENSIS REPAIR MANUAL (RM1018E)
5. REMOVE AIR FILTER CASE
(a) Release the 2 claw fittings and remove the air filter case.
6. REMOVE AIR FILTER
7. REMOVE RECIRCULATION DAMPER SERVO
SUB±ASSY
(a) Remove the 2 screws and the recirculation damper servo
sub±assy.
8. REMOVE AIR CONDITIONING WIRENO1 (MANUAL
AIR CONDITIONING)
(a) Disconnect the connector.
(b) Release the clump and remove the air conditioning wire
No.1.
9. REMOVE COOLER WIRING NO.1 (AUTO AIR CONDITIONING)
HINT:
Disconnection of the cooler wiring No.1 is the same as the air conditioning wire No.1.
10. REMOVE BLOWER RESISTOR (MANUAL AIR
CONDITIONING)
(a) Remove the 2 screws and the blower resistor.
Page 2956 of 5135
I35321
I35322
I35317
I36813
I35314
± HEATER & AIR CONDITIONERBLOWER ASSY
55±67
AVENSIS REPAIR MANUAL (RM1018E)
11. REMOVE BLOWER MOTOR CONTROL (AUTO AIR
CONDITIONING)
(a) Remove the 2 screws and the blower motor control.
12. REMOVE BLOWER W/FAN MOTOR SUB±ASSY
(a) Remove the 3 screws and the blower w/ fun motor sub±
assy.
13. INSTALL AIR FILTER
(a) Install the air filter as shown in the illustration.
14. INSTALL BLOWER ASSY
(a) Install the blower assy with the claw fitting.
(b) Install the blower assy with the 2 bolts and the 2 screws.
Torque: 9.8 Nm (100 kgfcm, 87 in.lbf) (Bolt)
(c) Install the 2 nuts.
(d) Connect the connectors.
Page 2957 of 5135
I36811Clamp
I36810Clamp 55±68
± HEATER & AIR CONDITIONERBLOWER ASSY
AVENSIS REPAIR MANUAL (RM1018E)
(e) RHD Auto A/C:
Connect the connector and the clamp.
(f) Connect the connector and the clamp.
Page 2958 of 5135
550YQ±01
I35277
Blower Assy
Air Duct No.2
Recirculation Damper Servo Sub±assy
Air Filter
Air Filter Case
Blower w/ fan Motor Sub±assy
Manual A/C:
Blower Resistor Air Conditioning Wire No.1
Auto A/C:
Blower Motor Control
9.8 (100, 87 in.lbf)
Cooler Wiring No.1Manual A/C:
Nm (kgfcm, ftlbf): Specified torque
55±64
± HEATER & AIR CONDITIONERBLOWER ASSY
AVENSIS REPAIR MANUAL (RM1018E)
BLOWER ASSY
COMPONENTS
Page 2959 of 5135

550YW±01
I03839
PushSST Pull
Release
Lever
I06919
Screw
Driver
Disconnect the
tube using hand
I35293
±
HEATER & AIR CONDITIONER AIR CONDITIONING RADIATOR ASSY
55±55
AVENSIS REPAIR MANUAL (RM1018E)
OVERHAUL
HINT:
COMPONENTS: See page 55±53
1.DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM (See page 55±38)
SST 07110±58060 (07117±58080, 07117±58090, 07117±78050, 07117±88060, 07117±88070, 07117±88080) 2. DISCONNECT COOLER REFRIGERANT SUCTION
HOSE NO.1
(a) Install SST on the piping clamp. SST 09870±00025
HINT:
Make sure the direction of the piping clamp claw and SST by
checking the illustration shown on the caution label.
(b) Push down SST and release the clamp lock.
NOTICE:
Be careful not to deform the tube when pushing SST.
(c) Pull SST slightly and push the release lever, and then re- move the piping clamp with SST.
(d) Disconnect the cooler refrigerant suction hose No.1.
NOTICE:
Do not use a screwdriver or similar tool to disconnect
the tube.
Seal the opening of the disconnected parts using vi-
nyl tape to prevent moisture and foreign matter from
entering.
3. DISCONNECT LIQUID TUBE SUB±ASSY A SST 09870±00015
HINT:
Disconnection of the liquid tube sub±assy A is the same as the cooler\
refrigerant suction hose No.1.
4. DISCONNECT HEATER INLET WATER HOSE
(a) Using pliers, grip the claws of the clip and slide the clip todisconnect the heater inlet water hose.
Page 2960 of 5135
I352944 Claws
Clamp
I352955 Claws
I352966 Claws
I35297
6 Claws
55±56
±
HEATER & AIR CONDITIONER AIR CONDITIONING RADIATOR ASSY
AVENSIS REPAIR MANUAL (RM1018E)
5.DISCONNECT HEATER OUTLET WATER HOSE
HINT:
Disconnection of the heater outlet water hose is the same way as the hea\
ter inlet water hose.
6.REMOVE INSTRUMENT PANEL LOWER ASSY (See page 71±11)
HINT:
Refer to the instructions for removal of the instrument panel lower assy\
.
7.REMOVE ECM (See page 10±65) 8. REMOVE HEATER TO REGISTER DUCT NO.1
(a) Remove the 2 clips and screw.
(b) Release the 4 claw fittings and the clip and remove theheater to register duct No.1.
9. REMOVE DEFROSTER NOZZLE ASSY
(a) Release the 5 claw fittings and remove the defroster nozzle assy.
10. REMOVE AIR DUCT REAR NO.3
(a) Release the 6 claw fittings and remove the air duct rear No.3.
11. REMOVE AIR DUCT REAR NO.4
(a) Release the 6 claw fittings and remove the air duct rear No.4.