filter NISSAN VERSA 2006 Workshop Service Manual PDF

ENGINE MAINTENANCE
MA-17
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Revision: June 20062007 Versa

Prolonged and repeated contact with used engine oil may cause skin cancer; try to avoid direct
skin contact with used engine oil. If skin contact is made, wash thoroughly with soap or hand
cleaner as soon as possible.
1. Warm up engine, park vehicle on a level surface and check for engine oil leakage from engine compo-
nents. Refer to LU-5, "
ENGINE OIL LEAKAGE" .
2. Stop engine and wait for 10 minutes.
3. Loosen oil filler cap (1) and then remove drain plug (2).

Oil filter (3)

Vehicle front
4. Drain engine oil.
5. Install drain plug (2) with new washer. Refer to EM-24, "
OIL
PA N"
CAUTION:
Be sure to clean drain plug (2) and install with new washer.
6. Refill with new engine oil. Refer to MA-11, "
RECOMMENDED
FLUIDS AND LUBRICANTS" .
CAUTION:

The refill capacity depends on the engine oil temperature
and drain time. Use these specifications for reference
only.

Always use oil level gauge to determine the proper
amount of engine oil in the engine.
7. Warm up engine and check area around drain plug (2) and oil fil-
ter (3) for engine oil leakage.
8. Stop engine and wait for 10 minutes.
9. Check the engine oil level. Refer to LU-5, "
ENGINE OIL LEVEL"
.
Engine Oil FilterELS0020N
REMOVAL
1. Remove oil filter using Tool (A).

⇐ Front
CAUTION:

Oil filter is provided with relief valve. Use Genuine NIS-
SAN Oil Filter or equivalent.

Be careful not to get burned when engine and engine oil
may be hot.

When removing, prepare a shop cloth to absorb any
engine oil leakage or spillage.

Do not allow engine oil to adhere to drive belt.

Completely wipe off any engine oil that adheres to engine and vehicle.
INSTALLATION
1. Remove foreign materials adhering to the oil filter installation surface.
PBIC3915E
Tool number : KV10115801 (J-38956)
PBIC3818E

MA-18
ENGINE MAINTENANCE
Revision: June 20062007 Versa
2. Apply new engine oil to the oil seal contact surface of new oil fil-
ter.
3. Screw oil filter manually until it touches the installation surface,
then tighten it by 2/3 turn. Or tighten to specification.
INSPECTION AFTER INSTALLATION
1. Check the engine oil level. Refer to LU-5, "ENGINE OIL LEVEL" .
2. Start engine, and make sure there is no leaks of engine oil.
3. Stop engine and wait for 10 minutes.
4. Check the engine oil level and adjust engine oil. Refer to LU-5, "
ENGINE OIL LEVEL" .
Changing Spark PlugsELS0020O
1. Remove intake manifold. Refer to EM-18, "INTAKE MANIFOLD" .
2. Remove ignition coil.
CAUTION:

Handle ignition coil carefully and avoid impacts.

Never disassemble.
3. Remove spark plug using suitable tool.
CAUTION:
Never drop or shock it.
INSPECTION AFTER REMOVAL
CAUTION:

Never drop or shock spark plug.
SM A01 0
Oil filter: : 17.7 N·m (1.8 kg-m, 13 ft-lb)
SM A22 9B
PBIC3871E

MA-20
CHASSIS AND BODY MAINTENANCE
Revision: June 20062007 Versa
CHASSIS AND BODY MAINTENANCEPFP:00100
Changing In-cabin MicrofilterELS0022D
1. Remove the glove box assembly. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Compress the air conditioner filter (1) downward while sliding it
to the RH side of the vehicle to release the upper pawl.
3. Move the bottom of air conditioner filter (1) upward as shown to
release the bottom tab, then remove it.
4. 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 assem-
bly.
Checking Exhaust SystemELS0021U
Check the exhaust pipes, muffler, and exhaust mounts for improper
attachment, leaks, cracks, damage, chafing, or deterioration.
Checking CVT FluidELS0021V
FLUID LEVEL CHECK
Fluid level should be checked with the fluid warmed up to 50 to 80°C (122 to 176°F).
1. Check for fluid leakage.
2. With the engine warmed up, drive the vehicle to warm up the
CVT fluid. When ambient temperature is 20°C (68°F), it takes
about 10 minutes for the CVT fluid to warm up to 50 to 80°C
(122 to 176°F).
3. Park the vehicle on a level surface and set the parking brake.
4. With engine at idle, while depressing brake pedal, move the
selector lever throughout the entire shift range and return it to
the “P” position.
5. Press the tab on the CVT fluid level gauge to release the lock
and pull out the CVT fluid level gauge from the CVT fluid charg-
ing pipe.
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SM A211 A
SM A14 6B
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MTC-2Revision: June 20062007 Versa CHECKING TEMPERATURE DECREASE ......... 33
CHECKING TEMPERATURE INCREASE .......... 33
CHECKING A/C SWITCH (IF EQUIPPED) ......... 33
CHECKING DEFROST A/C SWITCH (IF
EQUIPPED) ......................................................... 33
Mode Door .............................................................. 34
INSPECTION FLOW ........................................... 34
Air Mix Door ............................................................ 35
INSPECTION FLOW ........................................... 35
Intake Door ............................................................. 36
INSPECTION FLOW ........................................... 36
Blower Motor Circuit ............................................... 37
INSPECTION FLOW ........................................... 37
DIAGNOSTIC PROCEDURE FOR BLOWER
MOTOR ............................................................... 38
Magnet Clutch Circuit (If Equipped) ........................ 41
INSPECTION FLOW ........................................... 41
SYSTEM DESCRIPTION .................................... 42
DIAGNOSTIC PROCEDURE FOR MAGNET
CLUTCH .............................................................. 42
Insufficient Cooling ................................................. 50
INSPECTION FLOW ........................................... 50
PERFORMANCE TEST DIAGNOSIS ................. 52
PERFORMANCE CHART ................................... 54
TROUBLE DIAGNOSIS FOR UNUSUAL PRES-
SURE ................................................................... 55
Insufficient Heating ................................................. 58
INSPECTION FLOW ........................................... 58
Noise ...................................................................... 60
INSPECTION FLOW ........................................... 60
CONTROLLER .......................................................... 61
Removal and Installation ........................................ 61
REMOVAL ........................................................... 61
INSTALLATION .................................................... 61
Disassembly and Assembly .................................... 62
THERMO CONTROL AMPLIFIER ............................ 63
Removal and Installation ........................................ 63
REMOVAL ........................................................... 63
INSTALLATION .................................................... 63
A/C UNIT ASSEMBLY .............................................. 64
Removal and Installation ........................................ 64
REMOVAL ........................................................... 64
INSTALLATION .................................................... 65
Disassembly and Assembly .................................... 66
BLOWER MOTOR .................................................... 68
Removal and Installation ........................................ 68
REMOVAL ........................................................... 68
INSTALLATION .................................................... 68
INTAKE DOOR .......................................................... 69
Intake Door Cable Adjustment ................................ 69
AIR MIX DOOR ......................................................... 70
Air Mix Door Cable Adjustment .............................. 70
MODE DOOR ............................................................ 71
Mode Door Cable Adjustment ................................ 71
BLOWER FAN RESISTOR ....................................... 72
Removal and Installation ........................................ 72
REMOVAL ........................................................... 72
INSTALLATION .................................................... 72HEATER CORE .........................................................73
Removal and Installation .........................................73
REMOVAL ............................................................73
INSTALLATION ....................................................73
AIR CONDITIONER FILTER .....................................74
Removal and Installation .........................................74
FUNCTION ..........................................................74
REPLACEMENT TIMING ....................................74
REPLACEMENT PROCEDURES ........................74
DUCTS AND GRILLES .............................................75
Removal and Installation .........................................75
CENTER VENTILATOR GRILLES .......................76
SIDE VENTILATOR GRILLES (LH/RH) ...............76
DEFROSTER NOZZLE AND SIDE
DEFROSTER DUCTS (LH/RH) ...........................77
SIDE VENTILATOR DUCTS ................................77
CENTER VENTILATOR DUCTS .........................78
SIDE FOOT DUCTS ............................................78
FLOOR DUCTS ...................................................78
REFRIGERANT LINES .............................................80
HFC-134a (R-134a) Service Procedure ..................80
SETTING OF SERVICE TOOLS AND EQUIP-
MENT ...................................................................80
Components ............................................................82
Removal and Installation of Compressor ................84
REMOVAL ............................................................84
INSPECTION FOR CLUTCH DISC TO PULLEY
CLEARANCE .......................................................85
INSTALLATION ....................................................85
Removal and Installation of Low-pressure Flexible
Hose ........................................................................85
REMOVAL ............................................................85
INSTALLATION ....................................................86
Removal and Installation of High-pressure Flexible
Hose ........................................................................86
REMOVAL ............................................................86
INSTALLATION ....................................................87
Removal and Installation of High-pressure Pipe .....87
REMOVAL ............................................................87
INSTALLATION ....................................................87
Removal and Installation of Refrigerant Pressure
Sensor .....................................................................88
REMOVAL ............................................................88
INSTALLATION ....................................................88
Removal and Installation of Condenser ..................88
REMOVAL ............................................................88
INSTALLATION ....................................................88
Removal and Installation of Liquid Tank .................89
REMOVAL ............................................................89
INSTALLATION ....................................................89
Removal and Installation of Evaporator ..................90
REMOVAL ............................................................90
INSTALLATION ....................................................90
Removal and Installation of Expansion Valve .........91
REMOVAL ............................................................91
INSTALLATION ....................................................91
Checking for Refrigerant Leaks ..............................92
Checking System for Leaks Using the Fluorescent
Leak Detector ..........................................................92

MTC-66
A/C UNIT ASSEMBLY
Revision: June 20062007 Versa
Disassembly and AssemblyEJS00584
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
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MTC-74
AIR CONDITIONER FILTER
Revision: June 20062007 Versa
AIR CONDITIONER FILTERPFP:27277
Removal and InstallationEJS0058B
FUNCTION
The fresh air (A) and the recirculated air (B) drawn inside the pas-
senger compartment by the blower fan (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.
REPLACEMENT TIMING
Replace the air conditioner filter according to the maintenance schedules. Refer to MA-7, "PERIODIC MAIN-
TENANCE" .
NOTE:
The air conditioner filter caution label is located inside the glove box door.
REPLACEMENT PROCEDURES
1. Remove the glove box assembly. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Compress the air conditioner filter (1) downward while sliding it
to the RH side of the vehicle to release the upper pawl.
3. Move the bottom of air conditioner filter (1) upward as shown to
release the bottom tab, then remove it.
4. 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.
5. Install the glove box assembly. Refer to IP-10, "
INSTRUMENT PANEL ASSEMBLY" .
WJIA2253E
SJIA0652E

MTC-90
REFRIGERANT LINES
Revision: June 20062007 Versa
Removal and Installation of EvaporatorEJS0058M
REMOVAL
1. Remove A/C unit assembly. Refer to MTC-64, "A/C UNIT ASSEMBLY" .
CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
2. Remove air conditioner filter. Refer to MTC-74, "
AIR CONDITIONER FILTER" .
3. Remove foot duct (right). Refer to MTC-78, "
Removal" .
4. Remove screws (A), and then remove expansion valve cover
(1).
5. Remove screws (A), and then remove evaporator cover (1).
6. Remove evaporator (1) with lower blower case (2) from A/C unit
assembly.
7. Remove thermo control amp. (3) from evaporator (1).
8. Remove evaporator (1) from 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 apply compressor oil when installing.

Mark the position of the thermo control amp.

When recharging refrigerant, check for leaks.
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SJIA0674E
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