air filter NISSAN TIIDA 2007 Service Repair Manual

VTL-6
< ON-VEHICLE MAINTENANCE >[AUTOMATIC AIR CONDITIONER]
AIR CONDITIONER FILTER
ON-VEHICLE MAINTENANCE
AIR CONDITIONER FILTER
Removal and InstallationINFOID:0000000001696278
REPLACEMENT TIMING
Replace the air conditioner filter according to the maintenance schedules. Refer to MA-7, "Periodic Mainte-
nance".
NOTE:
The air conditioner filter caution label is located inside the glove box door.
REPLACEMENT PROCEDURES
1. Remove the instrument lower finisher and instrument lower cover (LH) for LHD only. Refer to IP-11,
"Removal and Installation".
2. Remove the glove box assembly and instrument lower cover (RH) for RHD only. Refer to IP-11, "
Removal
and Installation".
3. Compress the air conditioner filter (1) downward while sliding it
to the RH side of the vehicle to release the upper pawl.
4. Move the bottom of air conditioner filter (1) upward as shown to
release the bottom tab, then remove it.
5. Replace the air conditioner filter with new one and install the new filter in the A/C unit assembly.
CAUTION:
Make sure that the air conditioner filter lower tab is fully seated, and that the air conditioner upper
pawl is locked into place securing the new filter into the A/C unit assembly.
6. Install the glove box assembly and instrument lower cover (RH) for RHD only. Refer to IP-11, "
Removal
and Installation".
7. Install the instrument lower finisher and instrument lower cover (LH) for LHD only. Refer to IP-11,
"Removal and Installation".
SJIA0652E

A/C UNIT ASSEMBLY
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CAUTION:
After installing door motor, perform door motor starting position reset by following self-diagnosis
STEP-3. Refer to HAC-213, "
Front Air Control Self-Diagnosis".
25. Intake case (left) 26. Center defroster duct 27. Air mix door motor
28. Air mix door rod 29. Blower case (left) 30. Aspirator
31. Cover 32. Cover 33. Cooling hose
34. Expansion valve cover 35. Foot door lever 36. Foot door link
37. Expansion valve 38. Bolt 39. Air conditioner filter
40. Evaporator cover 41. Heater core 42. Spring
43. Air mix door lever 44. Water valve rod 45. Intake door
46. Intake case (right) 47. Foot duct (left) 48. Ventilator·defroster door
49. Foot door 50. Air mix door 51. Seal
52. Expansion valve grommet 53. O-ring 54. Evaporator
55. Bolt 56. Cooler pipe assembly 57. Water temperature sensor
58. Full hot switch 59. PTC heater 60. PTC control unit

VTL-16
< ON-VEHICLE REPAIR >[AUTOMATIC AIR CONDITIONER]
EVAPORATOR
EVAPORATOR
Removal and InstallationINFOID:0000000001696371
REMOVAL
1. Remove the A/C unit assembly. Refer to VTL-12, "Removal and Installation".
CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
2. Remove the air conditioner filter.
3. Remove foot duct (right). Refer to VTL-23, "
Removal and Installation".
4. Remove screws (A), and then remove expansion valve cover
(1).
NOTE:
Manual A/C system shown, automatic A/C system similar.
5. Remove screws (A), and then remove evaporator cover (1).
NOTE:
Manual A/C system shown, automatic A/C system similar.
6. Remove the evaporator (1) with lower blower case (2) from the
A/C unit assembly.
7. Remove the intake sensor (3) from the evaporator (1).
CAUTION:
Note the position of the intake sensor on the evaporator for
installation.
8. Remove the evaporator (1) from the lower blower case (2).
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
 Replace O-rings for A/C piping with new ones, and then apply compressor oil to it when installing it.
 Install the intake sensor in the same position on the evaporator.
 When recharging refrigerant, check for leaks.
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SJIA0599J

VTL-32
< FUNCTION DIAGNOSIS >[MANUAL AIR CONDITIONER]
AIR CONDITIONER FILTER
FUNCTION DIAGNOSIS
AIR CONDITIONER FILTER
DescriptionINFOID:0000000001710935
FUNCTION
The fresh air (A) and the recirculated air (B) drawn inside the pas-
senger compartment by the front blower motor (1) is kept clean (C)
on either mode by the air conditioner filter (2), located before the
evaporator (3), in the A/C unit assembly.
WJIA2253E

AIR CONDITIONER FILTER
VTL-33
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ON-VEHICLE MAINTENANCE
AIR CONDITIONER FILTER
Removal and InstallationINFOID:0000000001710936
REPLACEMENT TIMING
Replace the air conditioner filter according to the maintenance schedules. Refer to MA-7, "Periodic Mainte-
nance".
NOTE:
The air conditioner filter caution label is located inside the glove box door.
REPLACEMENT PROCEDURES
1. Remove the instrument lower finisher and instrument lower cover (LH) for LHD only. Refer to IP-11,
"Removal and Installation".
2. Remove the glove box assembly and instrument lower cover (RH) for RHD only. Refer to IP-11, "
Removal
and Installation".
3. Compress the air conditioner filter (1) downward while sliding it
to the RH side of the vehicle to release the upper pawl.
4. Move the bottom of air conditioner filter (1) upward as shown to
release the bottom tab, then remove it.
5. Replace the air conditioner filter with new one and install the new filter in the A/C unit assembly.
CAUTION:
Make sure that the air conditioner filter lower tab is fully seated, and that the air conditioner upper
pawl is locked into place securing the new filter into the A/C unit assembly.
6. Install the glove box assembly and instrument lower cover (RH) for RHD only. Refer to IP-11, "
Removal
and Installation".
7. Install the instrument lower finisher and instrument lower cover (LH) for LHD only. Refer to IP-11,
"Removal and Installation".
SJIA0652E

A/C UNIT ASSEMBLY
VTL-39
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Disassembly and AssemblyINFOID:0000000001696532
1. Blower case (right) 2. Foot duct (right) 3. Blower motor
4. Sub ventilator·defroster door lever 5. Sub ventilator·defroster door rod 6. Ventilator·defroster door lever
7. Ventilator·defroster door rod 8. Intake door lever 9. Ventilator·defroster door link
10. Main link 11. Thermo control amp. (TYPE 1*) 12. Heater pipe packing
13. Lower blower case 14. Heater pipe cover 15. Heater pipe clip
16. Intake door link 17. Blower fan resistor 18. Intake case (left)
19. Center defroster duct 20. Blower case (left) 21. Cover
22. Cover 23. Expansion valve cover 24. Foot door lever
25. Foot door link 26. Expansion valve 27. Air conditioner filter
28. Evaporator cover 29. Heater core 30. Spring
31. Water valve rod 32. Air mix door lever 33. Intake door
34. Intake case (right) 35. Foot duct (left) 36. Ventilator·defroster door
37. Foot door 38. Air mix door 39. Seal
40. Expansion valve grommet 41. O-ring 42. Evaporator
AWIIA0591ZZ

EVAPORATOR
VTL-41
< ON-VEHICLE REPAIR >[MANUAL AIR CONDITIONER]
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EVAPORATOR
Removal and Installation of EvaporatorINFOID:0000000001696533
REMOVAL
1. Remove A/C unit assembly. Refer to VTL-37, "Removal and Installation".
CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
2. Remove the air conditioner filter.
3. Remove foot duct (right). Refer to VTL-48, "
Removal and Installation".
4. Remove screws (A), and then remove expansion valve cover
(1).
5. Remove screws (A), and then remove evaporator cover (1).
6. Remove the evaporator (1) with lower blower case (2) from the
A/C unit assembly.
7. Remove the thermo control amp. (3) from the evaporator (1).
CAUTION:
Note the position of the thermo control amp. on the evapo-
rator for installation.
8. Remove the evaporator (1) from the lower blower case (2).
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
 Replace O-rings for A/C piping with new ones, and the apply compressor oil to it when installing it.
 Install the thermo control amp. in the same position on the evaporator.
 When recharging refrigerant, check for leaks.
SJIA0673E
SJIA0674E
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