transaxle NISSAN TIIDA 2007 Service Manual Online

ASSEMBLY
AT-373
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AT
Revision: June 20062007 Versa
a. With ABS
i. Install O-ring (3) to plug (1).
ii. Install plug (1) to converter housing (2).
: Bolt (1)
b. Without ABS
i. Install O-ring (3) to speedometer pinion (1).
ii. Install speedometer pinion (1) to converter housing (2).
: Bolt (1)
24. Tighten plug or speedometer pinion fitting bolt to the specified torque. Refer to AT-257, "
Components" .
25. Install accumulator pistons.
a. Install O-rings (1) on servo release accumulator piston (2) and
N-D accumulator piston (3). Refer to AT-380, "
Accumulator" .
b. Install return springs (1), servo release accumulator piston (2)
and N-D accumulator piston (3) into transaxle case (4). Refer to
AT-380, "
Accumulator" .
SCIA7747E
SCIA7462E
SCIA6033J
SCIA6042J

AT-374
ASSEMBLY
Revision: June 20062007 Versa
26. Install lip seals (1) for band servo oil holes on transaxle case.
27. Install control valve assembly on transaxle case.
a. Install O-ring on terminal body.
CAUTION:

Do not reuse O-ring.

Apply ATF to O-ring.
b. Insert manual valve into control valve assembly.
CAUTION:
Be careful not to drop manual valve.
c. Set manual shaft in “N” position.
d. Install control valve assembly on transaxle case while aligning
manual valve (2) with manual plate (1).
e. Install terminal body (2) into transaxle case by pushing it.
f. Install snap ring (1) to terminal body (2).
g. Tighten bolts A , B and C to the specified torque. Refer to AT-257, "
Components" .
SCIA5895J
SCIA3999E
SCIA7090E
SCIA6030J

ASSEMBLY
AT-375
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Revision: June 20062007 Versa
Bolt length, number and location:
28. Install oil pan.
a. Attach magnets on oil pan.
b. Install oil pan gasket on transaxle case.
CAUTION:

Completely remove all moisture, oil and old gasket, etc.
from the oil pan gasket mounting surface of transaxle
case.

Do not reuse oil pan gasket.
c. Install oil pan on transaxle case.
CAUTION:
Completely remove all moisture, oil and old gasket, etc.
from the oil pan gasket mounting surface of oil pan.
d. Tighten oil pan fitting bolts (1) to the specified torque. Refer to
AT-257, "
Components" .
CAUTION:

Always replace oil pan fitting bolts (1) as they are self-sealing bolts.

Tighten four bolts in a criss-cross pattern to prevent dislocation of gasket.
e. Install drain plug gasket and drain plug (2) to oil pan.
CAUTION:
Do not reuse drain plug gasket.
f. Tighten drain plug to the specified torque. Refer to AT- 2 5 7 , "
Components" .
29. Install PNP switch (2) on transaxle case.
: Bolt (3)
a. Set manual shaft (1) in “P” position.
b. Temporarily install PNP switch (2) on manual shaft (1).
c. Set manual shaft (1) in “N” position.
d. Use a 4 mm (0.16 in) dia. pin for this adjustment.
i. Insert the pin straight into the manual shaft (1) adjustment hole.
ii. Rotate PNP switch (2) until the pin can also be inserted straight
into hole in PNP switch (2).
e. Tighten PNP switch fitting bolts to the specified torque. Refer to
AT-257, "
Components" .
f. Remove pin from adjustment hole after adjusting PNP switch (2).
Bolt symbol A B C
Bolt length “ ” [mm (in)]
40.0 mm
(1.575 in)33.0 mm
(1.299 in)43.5 mm
(1.713 in)
Number of bolts 5 6 2
SCIA5 911 J
SCIA8016E
SCIA5904J

AT-376
ASSEMBLY
Revision: June 20062007 Versa
30. Install O-ring (3) to turbine revolution sensor (power train revolu-
tion sensor) (1).
31. Install turbine revolution sensor (power train revolution sensor)
(1) to transaxle case (2).
: Bolt (1)
32. Tighten turbine revolution sensor (power train revolution sensor)
fitting bolt to the specified torque. Refer to AT-257, "
Compo-
nents" .
33. Install revolution sensor (1) to transaxle case (2).
34. Tighten revolution sensor fitting bolts to the specified torque.
Refer to AT-257, "
Components" .
: Bolt (2)
CAUTION:
Ensure revolution sensor harness is firmly secured with
bolt.
(1): Revolution sensor
: Bolt (1)
35. Install torque converter.
a. Pour ATF into torque converter.

Approximately 1 liter (1 US qt, 7/8 Imp pt) of fluid is
required for a new torque converter.

When reusing old torque converter, add the same amount
of ATF as was drained.
SCIA7004J
SCIA7170J
SCIA6518J
SAT4 2 8DA

AT-378
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: June 20062007 Versa
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
General SpecificationsUCS005WL
*: Refer to MA-11, "RECOMMENDED FLUIDS AND LUBRICANTS" .
Vehicle Speed at Which Gear Shifting OccursUCS005W M

At half throttle, the accelerator opening is 4/8 of the full opening.
Vehicle Speed at When Lock-up Occurs/ReleasesUCS005WN
Stall SpeedUCS005WO
Line PressureUCS005WP
EngineMR18DE
Automatic transaxle model RE4F03B
Automatic transaxle assembly Model code number 3CX0D
Transaxle gear ratio1st 2.861
2nd 1.562
3rd 1.000
4th 0.697
Reverse 2.310
Final drive 4.072
Recommended fluidGenuine NISSAN Matic D ATF (Continental U.S. and Alaska) or
Canada NISSAN Automatic Transmission Fluid*
Fluid capacity [ (US qt, Imp qt)]7.9 (8-3/8, 7)
Throttle positionVehicle speed km/h (MPH)
D1 → D2D2 → D3D3 → D4D4 → D3D3 → D2D2 → D1
Full throttle51 - 59
(32 - 37)97 - 105
(60 - 65)154 - 162
(96 - 101)150 - 158
(93 - 98)87 - 95
(54 - 59)40 - 48
(25 - 30)
Half throttle34 - 42
(21 - 26)62 - 70
(39 - 43)124 - 132
(77 - 82)69 - 77
(43 - 48)36 - 44
(22 - 27)19 - 27
(12 - 17)
Throttle position Selector lever positionVehicle speed km/h (MPH)
Lock-up ON Lock-up OFF
2.0/8“D” position 86 - 94 (53 - 58) 59 - 67 (37 - 42)
“D” position (OD OFF) 86 - 94 (53 - 58) 83 - 91 (52 - 57)
Stall revolution (rpm)2,300 - 2,750
Engine speedLine pressure kPa (kg/cm
2 , psi)
“D”, “2” and “1” positions “R” position
Idle speed 500 (5.1, 73) 778 (7.9, 113)
Stall speed 1,173 (12.0, 170) 1,825 (18.6, 265)

CL-1
CLUTCH
C TRANSMISSION/TRANSAXLE
CONTENTS
D
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SECTION CL
A
B
CL
Revision: June 20062007 Versa PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
Service Notice or Precautions .................................. 2
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
Commercial Service Tools ........................................ 3
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 4
NVH Troubleshooting Chart ..................................... 4
CLUTCH PEDAL ........................................................ 5
On-vehicle Inspection and Adjustment ..................... 5
Removal and Installation .......................................... 7
COMPONENTS .................................................... 7
REMOVAL ............................................................. 7
INSPECTION AFTER REMOVAL ......................... 7
INSTALLATION ..................................................... 7
CLUTCH FLUID .......................................................... 8
Air Bleeding Procedure ............................................ 8
CLUTCH MASTER CYLINDER .................................. 9
Removal and Installation .......................................... 9
REMOVAL ............................................................. 9
INSTALLATION ..................................................... 9CSC (CONCENTRIC SLAVE CYLINDER) ................ 11
Removal and Installation ........................................ 11
REMOVAL ........................................................... 11
INSTALLATION ................................................... 11
CLUTCH PIPING ....................................................... 12
Removal and Installation ........................................ 12
REMOVAL ........................................................... 12
INSTALLATION ................................................... 12
CLUTCH DISC, CLUTCH COVER AND FLYWHEEL ... 13
Removal and Installation ........................................ 13
COMPONENTS ................................................... 13
REMOVAL ........................................................... 13
INSPECTION AND ADJUSTMENT AFTER
REMOVAL ........................................................... 13
INSTALLATION ................................................... 14
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 16
Clutch Control System ............................................ 16
Clutch Pedal ........................................................... 16
Clutch Disc ............................................................. 16
Clutch Cover ........................................................... 16

CL-2
PRECAUTIONS
Revision: June 20062007 Versa
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
ECS00GVW
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WAR NIN G:

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Service Notice or PrecautionsECS00FST

Use recommended brake fluid when adding fluid to the clutch reservoir tank. Refer to MA-11,
"RECOMMENDED FLUIDS AND LUBRICANTS".

Never reuse fluid drained from clutch system.

Be careful not to splash brake fluid on painted areas.

Use new brake fluid to clean or wash all parts of master cylinder and operating cylinder.

Never use mineral oils such as gasoline or kerosene. It will ruin the rubber parts of the hydraulic
system.

If transaxle assembly is removed from the vehicle, always replace CSC (Concentric slave cylin-
der). Return CSC to original position to remove transaxle assembly. Dust on clutch disc sliding
parts may damage CSC seal and may cause clutch fluid leakage.

Do not disassemble clutch master cylinder and CSC.
WAR NIN G:
After cleaning clutch disc, clean it with a dust collector. Do not use compressed air.

CSC (CONCENTRIC SLAVE CYLINDER)
CL-11
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CL
Revision: June 20062007 Versa
CSC (CONCENTRIC SLAVE CYLINDER)PFP:30500
Removal and InstallationECS00FT0
CAUTION:

If transaxle assembly is removed from the vehicle, always replace CSC (Concentric slave cylin-
der). Return CSC insert to original position to remove transaxle assembly. Dust on clutch disc
sliding parts may damage CSC seal and may cause clutch fluid leakage.

Keep painted surface of the body and other parts free of clutch fluid. If it spills, wipe up immedi-
ately and wash the affected area with water.
REMOVAL
1. Remove transaxle assembly. Refer to MT-15, "Removal and Installation" .
2. Remove CSC bolts and the CSC from clutch housing.
INSTALLATION
1. Install CSC to clutch housing and then tighten bolts to specification. Refer to MT-17, "Case and Housing
Components" .
CAUTION:

Do not reuse CSC.

Do not insert and operate CSC because piston and stopper of CSC components may fall off.
2. Install transaxle assembly. Refer to MT-15, "
Removal and Installation" .
3. Bleed the air from the clutch hydraulic system. Refer to CL-8, "
Air Bleeding Procedure" .
PCIB1498E

CLUTCH DISC, CLUTCH COVER AND FLYWHEEL
CL-13
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CL
Revision: June 20062007 Versa
CLUTCH DISC, CLUTCH COVER AND FLYWHEELPFP:30100
Removal and InstallationECS00FT2
COMPONENTS
CAUTION:

If transaxle assembly is removed from the vehicle, always replace CSC (Concentric slave cylin-
der). Return CSC insert to original position to remove transaxle assembly. Dust on clutch disc
sliding parts may damage CSC seal and may cause clutch fluid leakage.

Be careful not to apply any grease to the clutch disc facing, pressure plate surface and flywheel
surface.
REMOVAL
1. Remove transaxle assembly from the vehicle. Refer to MT-15, "Removal and Installation" .
2. Loosen clutch cover bolts evenly. Then remove clutch cover and clutch disc.
INSPECTION AND ADJUSTMENT AFTER REMOVAL
Clutch Disc

Check clutch disc for backlash of spline and runout of facing.

Check clutch disc for burns, discoloration or oil or grease leak-
age. Replace if necessary.

Measure backlash to clutch disc spline and input shaft spline at
the circumference of clutch disc. If outside the specification,
replace clutch disc.
1. Flywheel 2. Clutch disc *1, *2 3. Clutch cover
Apply lithium-based grease including molybdenum disulphide.
*1. Do not clean in solvent. *2. When installing, be careful that grease applied to input shaft does not adhere to
clutch disc.
WCIA0637E
Maximum backlash of spline
(at outer edge of disc): 1.0 mm (0.039 in)
Distance of runout check point
(from hub center): 215 mm (8.46 in)
Maximum allowable spline backlash : 1.0 mm (0.039 in)
SCL221

CLUTCH DISC, CLUTCH COVER AND FLYWHEEL
CL-15
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Revision: June 20062007 Versa
5. Tighten clutch cover bolts evenly in two steps in the order
shown. Refer to CL-13, "
COMPONENTS" .
6. Install transaxle assembly. Refer to MT-15, "
Removal and Instal-
lation" .
PCIB1772E