2008 NISSAN TEANA engine

TM-334
< REMOVAL AND INSTALLATION >[CVT: RE0F10A]
TRANSAXLE ASSEMBLY
 Align the position of tightening bolts ( ) for drive plate with those
of the torque converter, and temporarily tighten the bolts. Then,
tighten the bolts to the specified torque.
CAUTION:
 When turning crankshaft, turn it clockwise as viewed from the
front of the engine.
 When tightening the tightening bolts for the torque converter
after fixing the crankshaft pulley bolts, confirm the tightening
torque of the crankshaft pulley mounting bolts. Refer to EM-
53, "Removal and Installation".
 After converter is installed to drive plate, rotate crankshaft
several turns and check that transaxle rotates freely without
binding.
InspectionINFOID:0000000003806553
INSPECTION BE FORE INSTALLATION
 After inserting a torque converter to the CVT, check that distance
(A) within the reference value limit.
INSPECTION AFTER INSTALLATION
 After completing installation, check the following item.
- CVT fluid leakage and CVT fluid level. Refer to TM-304, "
Inspection".
- CVT position. Refer to TM-314, "
Inspection and Adjustment".
Insertion direction Transaxle assembly to engine assembly Engine assembly to transaxle assembly
Bolt position A B C D
Number of bolts 2 1 1 4
Bolt length mm (in) 55 (2.17) 35 (1.38) 55 (2.17) 40 (1.57)
Tightening torque N·m (kg-m, ft-lb) 75 (7.7, 55) 50 (5.1, 37)
SCIA1861E
B: Scale
C : Straightedge
Distance A : Refer to TM-338, "Torque Converter".
JPDIA0740ZZ

SERVICE DATA AND SPECIFICATIONS (SDS)
TM-337
< SERVICE DATA AND SPECIFICATIONS (SDS) [CVT: RE0F10A]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
General SpecificationINFOID:0000000003806561
*: Refer to MA-11, "Fluids and Lubricants".
Vehicle Speed When Shifting GearsINFOID:0000000003806562
Numerical value data are reference values.
(rpm)
CAUTION:
Lock-up clutch is engaged when vehicle speed is approximately 18 km/h (11 MPH) to 90 km/h (56 MPH).
Stall SpeedINFOID:0000000003806563
Line PressureINFOID:0000000003806564
kPa (bar, kg/cm2, psi)
*: Reference valuesApplied modelVQ25DE
CVT modelRE0F10A
CVT assembly Model code number 1XF8E
Transmission gear ratioD range 2.349 – 0.394
Reverse 1.750
Final drive 6.120
Recommended fluid NISSAN CVT Fluid NS-2*
Fluid capacity8.3 liter (7-1/4 Imp qt)
CAUTION:
 Use only Genuine NISSAN CVT Fluid NS-2. Never mix with other fluid.
 Using CVT fluid other than Genuine NISSAN CVT Fluid NS-2 will deteriorate in driveability and CVT durability, and may dam-
age the CVT, which is not covered by the warranty.
Throttle position Shift patternEngine speed
At 40 km/h (25 MPH) At 60 km/h (37 MPH)
8/8“D” position 3,500 – 4,400 4,700 – 5,600
Sport mode 3,500 – 4,400 4,700 – 5,600
“L” position 3,500 – 4,400 4,700 – 5,600
2/8“D” position 1,300 – 3,100 1,400 – 3,400
Sport mode 2,200 – 3,000 2,800 – 3,600
“L” position 3,300 – 4,200 4,200 – 5,000
Stall speed 2,500 – 2,970 rpm
Engine speed Line pressure
“R”, “D” positions
At idle 750 (7.50, 7.65, 108.8)
At stall
5,700 (57.00, 58.14, 826.5)
*

VTL-14
< PRECAUTION >[WITHOUT 7 INCH DISPLAY]
COMPRESSOR
COMPRESSOR
General PrecautionsINFOID:0000000003802525
CAUTION:
 Plug all openings to prevent moisture and foreign matter from entering.
 Store it in the same way at it is when mounted on the car when the compressor is removed.
 Follow “Maintenance of Lubricant Quantity in Compressor” exactly when replacing or repairing
compressor. Refer to HA-28, "
Maintenance of Lubricant Quantity".
 Keep friction surfaces between clutch and pulley clean. Wipe it off by using a clean waste cloth
moistened with thinner if the surface is contaminated with lubricant.
 Turn the compressor shaft by hand more than five turns in both directions after compressor service
operation. This distributes equally lubricant inside the compressor. Let the engine idle and operate
the compressor for one hour after the compressor is installed.
 Apply voltage to the new one and check for normal operation after replacing the compressor magnet
clutch.

FLUORESCENT LEAK DETECTOR
VTL-15
< PRECAUTION >[WITHOUT 7 INCH DISPLAY]
C
D
E
F
G
H
J
K
L
MA
B
VTL
N
O
P
FLUORESCENT LEAK DETECTOR
General PrecautionsINFOID:0000000003802526
CAUTION:
 The A/C system contains a fluorescent leak detection dye used for locating refrigerant leakages. An
ultraviolet (UV) lamp is required to illuminate the dye when inspecting for leakages.
 Wear always fluorescence enhancing UV safety goggles to protect eyes and enhance the visibility of
the fluorescent dye.
 The fluorescent dye leak detector is not a replacement for an electrical leak detector (SST). The fluo-
rescent dye leak detector should be used in conjunction with an electrical leak detector (SST) to pin-
point refrigerant leakages.
 Read and follow all manufacture’s operating instructions and precautions prior to performing the
work for the purpose of safety and customer’s satisfaction.
 A compressor shaft seal should not necessarily be repaired because of dye seepage. The compres-
sor shaft seal should only be repaired after confirming the leakage with an electrical leak detector
(SST).
 Remove always any remaining dye from the leakage area after repairs are completed to avoid a mis-
diagnosis during a future service.
 Never allow dye to come into contact with painted body panels or interior components. Clean imme-
diately with the approved dye cleaner if dye is spilled. Fluorescent dye left on a surface for an
extended period of time cannot be removed.
 Never spray the fluorescent dye cleaning agent on hot surfaces (engine exhaust manifold, etc.).
 Never use more than one refrigerant dye bottle (1/4 ounce /7.4 cc) per A/C system.
 Leak detection dyes for HFC-134a (R-134a) and CFC-12 (R-12) A/C systems are different. Never use
HFC-134a (R-134a) leak detection dye in CFC-12 (R-12) A/C system, or CFC-12 (R-12) leak detection
dye in HFC-134a (R-134a) A/C system, or A/C system damage may result.
 The fluorescent properties of the dye remains for three or more years unless a compressor malfunc-
tion occurs.
IDENTIFICATION
NOTE:
Vehicles with factory installed fluorescent dye have a green label.
Vehicles without factory installed fluorescent dye have a blue label.
IDENTIFICATION LABEL FOR VEHICLE
Vehicles with factory installed fluorescent dye have the identification label on the front side of hood.

VTL-24
< ON-VEHICLE REPAIR >[WITHOUT 7 INCH DISPLAY]
AMBIENT SENSOR
AMBIENT SENSOR
Exploded ViewINFOID:0000000003774663
Removal and InstallationINFOID:0000000003774664
REMOVAL
1. Remove engine under cover. Refer to EXT-28, "Exploded View".
2. Disconnect ambient sensor connector (A), and then remove
ambient sensor (1).
INSTALLATION
Installation is basically the reverse order of removal.
1. Ambient sensor
JPIIA0898ZZ
JPIIA0899ZZ

HEATER & COOLING UNIT ASSEMBLY
VTL-37
< ON-VEHICLE REPAIR >[WITHOUT 7 INCH DISPLAY]
C
D
E
F
G
H
J
K
L
MA
B
VTL
N
O
P
Removal and InstallationINFOID:0000000003774678
REMOVAL
1. Collect the refrigerant with refrigerant collecting equipment (for HFC134a).
2. Drain engine coolant from cooling system. Refer to CO-8, "
Draining".
3. Remove mounting bolt (A), and then disconnect low-pressure
pipe (1) and high-pressure pipe (2) from the expansion valve.
CAUTION:
Cap or wrap the joint of the A/C piping and expansion valve
with suitable material such as vinyl tape to avoid the entry
of air.
4. Remove air cleaner case and air duct. Refer to EM-26, "
Exploded View"
5. Remove clamps (A), and then disconnect heater hoses (1).
CAUTION:
 Some coolant may spill when heater hoses are discon-
nected. Wipe them off with wastes.
 Close the coolant inlet/outlet on the heater core and
heater hoses with wastes.
6. Remove instrument panel assembly. Refer to IP-11, "
Exploded View".
7. Remove mounting nuts (A), and then remove instrument stay
(1).
49. Defroster door 50. Air mix door (Slide door)
Refer to GI-4, "
Components" for symbols in the figure.
JPIIA0915ZZ
JPIIA0916ZZ
JPIIA0909ZZ

HEATER & COOLING UNIT ASSEMBLY
VTL-39
< ON-VEHICLE REPAIR >[WITHOUT 7 INCH DISPLAY]
C
D
E
F
G
H
J
K
L
MA
B
VTL
N
O
P
16. Remove floor duct 1 (left and right) (1) and rear ventilator duct 1
(2), and then remove heater & cooling unit assembly (3).
INSTALLATION
Installation is basically the reverse order of removal.
CAUTION:
 Replace O-rings with new ones. Then apply compressor oil to them when installing.
 Check for leakages when recharging refrigerant.
NOTE:
 Refer to CO-9, "
Refilling" when filling radiator with engine coolant.
 Charge the refrigerant.
JPIIA0921ZZ

VTL-44
< ON-VEHICLE REPAIR >[WITHOUT 7 INCH DISPLAY]
HEATER CORE
Removal and Installation
INFOID:0000000003774686
REMOVAL
1. Remove heater & cooling unit assembly. Refer to VTL-35, "Exploded View".
2. Remove mounting screws (A), and then remove foot duct (left)
(1).
3. Remove heater pipe grommet (1).
4. Remove mounting screw (A), and then remove heater pipe sup-
port (2).
5. Remove mounting screws (B), and then remove heater pipe
cover (3).
6. Slide heater core (1) to leftward (as shown in the figure).
INSTALLATION
Installation is basically the reverse order of removal.
CAUTION:
 Replace O-rings with new ones. Then apply compressor oil to them when installing.
 Check for refrigerant leakage when charging refrigerant.
NOTE:
 Refer to CO-9, "
Refilling" when filling radiator with engine coolant.
 Charge the refrigerant.
37. Defroster door link 38. Foot door link 39. Max. cool door lever
40. Foot door lever 41. Defroster door lever 42. Adapter case
43. Distributor lower case 44. Ventilator door 45. Intake sensor
46. Intake sensor bracket 47. Foot door 48. Max. cool door
49. Defroster door 50. Air mix door (Slide door)
Refer to GI-4, "
Components" for symbols in the figure.
JPIIA0925ZZ
JPIIA0926ZZ
JPIIA0927ZZ