2007 NISSAN TIIDA air duct removal

HEATER CORE
VTL-17
< ON-VEHICLE REPAIR >[AUTOMATIC AIR CONDITIONER]
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HEATER CORE
Removal and InstallationINFOID:0000000001696357
REMOVAL
1. Remove the A/C unit assembly. Refer to VTL-12, "Removal and Installation".
2. Remove foot duct (left). Refer to VTL-23, "
Removal and Installation".
3. Remove the heater pipe cover screws (A), and then remove the
heater pipe cover (1).
4. Remove the heater pipe clip screw (B), and then remove the
heater pipe clip (2).
5. Slide the heater core (3) out of the A/C unit assembly to remove.
INSTALLATION
Installation is in the reverse order of removal.
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VTL-18
< ON-VEHICLE REPAIR >[AUTOMATIC AIR CONDITIONER]
BLOWER MOTOR
BLOWER MOTOR
Removal and InstallationINFOID:0000000001696287
REMOVAL
1. Remove instrument panel and pad. Refer to IP-11, "Removal and Installation".
2. Remove side ventilator duct (right). Refer to VTL-23, "
Removal and Installation".
3. Disconnect front blower motor connector (1).
4. Push the flange holding hook (A) toward the front blower motor
(2), then rotate the front blower motor (2) clockwise and remove
it from the A/C unit assembly.
CAUTION:
When front blower fan and front blower motor are manufac-
tured, the balance is adjusted, do not disassemble to
replace the individual parts.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Rotate the front blower motor until the front blower motor flange holding hook locks securely into the
A/C unit assembly.
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DUCTS AND GRILLES
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< ON-VEHICLE REPAIR >[AUTOMATIC AIR CONDITIONER]
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DUCTS AND GRILLES
Removal and InstallationINFOID:0000000001696358
NOTE:
A LHD vehicle shown, RHD vehicle similar
Instrument Panel Ducts
Floor Ducts
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1. Side defroster duct (right) 2. Defroster nozzle 3. Side defroster duct (left)
4. Side defroster grille (left) 5. Instrument side panel (left) 6. Instrument panel and pad
7. Side ventilator assembly (left) 8. Cluster lid C 9. Side ventilator assembly (right)
10. Instrument finisher E 11. Instrument side panel (right) 12. Side defroster grille (right)
13. Side ventilator duct (right) 14. Center ventilator duct (right) 15. Center ventilator duct (left)
16. Side ventilator duct (left)
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VTL-24
< ON-VEHICLE REPAIR >[AUTOMATIC AIR CONDITIONER]
DUCTS AND GRILLES
CENTER VENTILATOR GRILLES
Removal
1. Remove cluster lid C. Refer to IP-10, "Component Parts".
2. Remove center ventilator grills (1) from cluster lid C using suit-
able tool (A).
Installation
Installation is in the reverse order of removal.
SIDE VENTILATOR GRILLES (LH/RH)
Removal
1. Remove side ventilator assembly (LH). Refer to IP-10, "Component Parts".
2. Remove side ventilator grille (LH) (1) using suitable tool (A).
3. Remove side ventilator assembly (RH). Refer to IP-10, "
Component Parts".
4. Remove the side ventilator grille (RH) screw.
5. Remove side ventilator grille (RH) (1) using suitable tool (A).
Installation
Installation is in the reverse order of removal.
DEFROSTER NOZZLE AND SIDE DEFROSTER DUCTS (LH/RH)
1. Front floor duct 2. Rear floor duct (left) 3. Clip
4. Rear floor duct (right)
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DUCTS AND GRILLES
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< ON-VEHICLE REPAIR >[AUTOMATIC AIR CONDITIONER]
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1. Remove instrument upper finisher. Refer to IP-10, "Component Parts".
2. Remove screws and then remove side defroster duct (RH) and side defroster duct (LH).
3. Remove screws, and then remove defroster nozzle.
Installation
Installation is in the reverse order of removal.
SIDE VENTILATOR DUCTS
Removal
1. Remove instrument panel and pad. Refer to IP-10, "Component Parts".
2. Remove screws (A), and then remove side ventilator duct (left)
(1).
3. Remove screw (A) and clip (B), and then remove side ventilator
duct (right) (1).
Installation
Installation is in the reverse order of removal.
1. Side defroster duct (RH) 2. Side defroster duct (LH) 3. Defroster nozzle
A. Side defroster duct screw B. Defroster nozzle screw
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VTL-26
< ON-VEHICLE REPAIR >[AUTOMATIC AIR CONDITIONER]
DUCTS AND GRILLES
CENTER VENTILATOR DUCTS
Removal
1. Remove instrument panel and pad. Refer to IP-10, "Component Parts".
2. Remove screws (A), and then remove center ventilator ducts
(1).
Installation
Installation is in the reverse order of removal.
SIDE FOOT DUCTS
NOTE:
The side foot ducts are part of the A/C unit assembly case.
Removal
1. Remove A/C unit assembly. Refer to VTL-12, "Removal and Installation".
2. Remove screws (A), and then remove side foot duct (LH) (1).
3. Remove screws (A), and then remove side foot duct (RH) (1).
Installation
Installation is in the reverse order of removal.
FLOOR DUCTS
Removal
1. Remove front seats and center console assembly. Refer to SE-14, "Removal and Installation" and IP-11,
"Removal and Installation".
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DUCTS AND GRILLES
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< ON-VEHICLE REPAIR >[AUTOMATIC AIR CONDITIONER]
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2. Disengage claws (A), and then remove front floor duct (1).
3. Peel back floor trim to a point where floor duct is visible.
4. Remove clips (A), and then remove rear floor duct (left) (1) and
rear floor duct (right) (2).
Installation
Installation is in the reverse order of removal.
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VTL-38
< ON-VEHICLE REPAIR >[MANUAL AIR CONDITIONER]
A/C UNIT ASSEMBLY
7. Remove console box assembly. Refer to IP-11, "Removal and Installation" .
8. Remove instrument stay nuts (A) and harness clamps (B), and
then remove instrument stay (1).
9. Disconnect thermo control amp. connector (1).
10. Remove instrument panel and pad. Refer to IP-11, "
Removal and Installation".
11. Remove side ventilator ducts. Refer to VTL-48, "
Removal and Installation".
12. Remove center ventilator ducts. Refer to VTL-48, "
Removal and Installation".
13. Remove side kicking plates. Refer to INT-20, "
Removal and Installation".
14. Disconnect the fuel filler door cable and the rear hatch door cable.
15. Remove A/C unit assembly bolts, steering member bolts, steering column nuts and harness clips.
16. Remove steering member, and then remove A/C unit assembly.
INSTALLATION
Installation is in the reverse order of removal.
 Fill the cooling system. Refer to CO-11, "
Changing Engine Coolant" (HR16DE), CO-35, "Changing Engine
Coolant" (MR18DE), CO-58, "Refilling" (K9K).
 Recharge the refrigerant.
CAUTION:
 Replace O-rings for A/C piping with new ones, and apply compressor oil when installing.
 When recharging refrigerant, check for leaks.
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A/C unit assembly bolt : 6.9 N·m (0.7 kg-m, 61 in-lb)
Steering member bolt : 12 N·m (1.25 kg-m, 9 ft-lb)
Steering column nut : Refer to ST-9, "
Removal and Installation".