2007 NISSAN TIIDA oil

LINE PRESSURE TEST
TM-179
< ON-VEHICLE MAINTENANCE >[TYPE 1 (4AT: RE4F03B)]
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5. Start engine and measure line pressure at idle and stall speed.
CAUTION:
 Keep the brake pedal pressed all the way down during
measurement.
 When measuring the line pressure at the stall speed, refer
to "STALL TEST".
LINE PRESSURE
JUDGEMENT OF LINE PRESSURE TEST
SAT493G
Engine speedLine pressure [kPa (kg/cm
2, psi)]
D, 2nd and 1st 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)
Judgement Suspected parts
At idleLine pressure is low in all positions.  Oil pump wear
 Control piston damage
 Pressure regulator valve or plug sticking
 Spring for pressure regulator valve damaged
 Fluid pressure leakage between oil strainer and pressure regulator valve
 Clogged strainer
Line pressure is low in particular posi-
tion. Fluid pressure leakage between manual valve and particular clutch
 For example, line pressure is:
− Low in “R” and “1” positions, but
− Normal in “D”, and “2” positions.
Therefore, fluid leakage exists at or around low and reverse brake circuit.
Refer to TM-14, "
Shift Mechanism".
Line pressure is high.  Accelerator pedal position signal malfunction
 A/T fluid temperature sensor damaged
 Line pressure solenoid valve sticking
 Short circuit of line pressure solenoid valve circuit
 Pressure modifier valve sticking
 Pressure regulator valve or plug sticking
 Open in dropping resistor circuit
At stall
speedLine pressure is low.  Accelerator pedal position signal malfunction
 Line pressure solenoid valve sticking
 Short circuit of line pressure solenoid valve circuit
 Pressure regulator valve or plug sticking
 Pressure modifier valve sticking
 Pilot valve sticking

ROAD TEST
TM-183
< ON-VEHICLE MAINTENANCE >[TYPE 1 (4AT: RE4F03B)]
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Move selector lever to “D”, “2” and “1” positions and check if vehicle
creeps forward.
Does vehicle creep forward in all three positions?
YES >> GO TO TM-183, "Cruise Test - Part 1".
NO >>  Mark the box on the XX-XX, "*****"
.
 GO TO TM-144, "
Vehicle Does Not Creep Forward in
"D", "2" or "1" Position".
 Continue “Road Test”.
Cruise Test - Part 1INFOID:0000000001696172
1.CHECK STARTING GEAR (D1) POSITION
1. Drive vehicle for approximately 10 minutes to warm engine oil and ATF up to operating temperature.
2. Park vehicle on flat surface.
3. Push overdrive control switch. (OD OFF indicator lamp is off.)
4. Move selector lever to “P” position.
5. Start engine.
6. Move selector lever to “D” position.
7. Accelerate vehicle by constantly depressing accelerator pedal
half-way.
Read gear position. Refer to XX-XX, "*****"
.
Does vehicle start from D
1?
YES >> GO TO 2.
NO >>  Mark the box on the XX-XX, "*****"
.
 GO TO TM-145, "
Vehicle Cannot Be Started from D1".
 Continue “Road Test”.
2.CHECK SHIFT-UP (D1 TO D2)
Check shift-up (D
1 to D2).
Specified speed when shifting from D
1 to D2. Refer to TM-188, "Vehicle Speed When Shifting Gears".
SAT773B
ATF operating temperature: 50 - 80°C (122 - 176°F)
SCIA5472E
SAT775B
SAT495G

CONTROL SYSTEM
TM-191
< ON-VEHICLE REPAIR >[TYPE 1 (4AT: RE4F03B)]
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CONTROL SYSTEM
Control Valve Assembly and AccumulatorsINFOID:0000000001733158
COMPONENTS
REMOVAL
Refer to the figure for control valve assembly and accumulators removal procedure.
CAUTION:
 Do not drop manual valve and servo release accumulator
return spring.
1. A/T 2. O-ring 3. Return spring
4. Control valve assembly 5. Oil pan gasket 6. Oil pan
7. Drain plug gasket 8. Drain plug 9. Magnet
10. Oil pan fitting bolt 11. Snap ring 12. O-ring
13. Servo release accumulator piston 14. N-D accumulator piston 15. O-ring
16. Return spring 17. Lip seal
SCIA6216J
SCIA3150E

TM-192
< ON-VEHICLE REPAIR >[TYPE 1 (4AT: RE4F03B)]
CONTROL SYSTEM
 Check for foreign materials in oil pan to help determine causes of
malfunction. If the ATF is very dark, smells burned, or contains for-
eign particles, frictional material (clutches, band) may need
replacement. A tacky film that will not wipe clean indicates varnish
build up. Varnish can cause valves, servo, and clutches to stick
and can inhibit pump pressure.
-If frictional material is detected, flush the A/T fluid cooler after
repair of A/T. Refer to TM-172, "
A/T Fluid Cooler Cleaning".
 Remove servo release accumulator piston and N-D accumulator
piston by applying compressed air if necessary.
CAUTION:
Hold each piston with lint-free paper.
- Apply compressed air to the oil hole as shown, and remove servo
release accumulator piston from transaxle case.
CAUTION:
Strong flow of air will push the accumulator piston out along
with a splash of ATF. Cover the area with lint-free paper and
blow air little by little to avoid this.
- Apply compressed air to the oil hole as shown, and remove N-D
accumulator piston and return spring from transaxle case.
CAUTION:
Strong flow of air will push the accumulator piston out along
with a splash of ATF. Cover the area with lint-free paper and
blow air little by little to avoid this.
SCIA3476E
SCIA4854E
SAT019DA
SAT020D

CONTROL SYSTEM
TM-193
< ON-VEHICLE REPAIR >[TYPE 1 (4AT: RE4F03B)]
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- Remove O-rings (1) from servo release accumulator piston (2) and
N-D accumulator piston (3).
CAUTION:
Wrap the removed servo release accumulator piston (2) and
N-D accumulator piston (3) in a lint-free paper.
INSPECTION
 Inspect the sliding surfaces of each accumulator piston and tran-
saxle case, and replace if damaged or dented.
(1): Servo release accumulator piston
(2): N-D accumulator piston
 Inspect the sliding surfaces of manual valve and valve body, and
replace if damaged or dented.
 Inspect each return spring, and replace if damaged, deformed or
worn. Refer to TM-321, "
Accumulator" for free length (L1) and
length (L
2).
(1): Return spring (Servo release accumulator)
(2): Return spring (N-D accumulator)
CAUTION:
Do not remove spring retainer (3).
INSTALLATION
Install is in the reverse order of removal.
CAUTION:
 Completely remove all moisture, oil and old gasket, etc. from the oil pan gasket mounting surface of
transaxle case and oil pan.
 Do not reuse O-rings, lip seals, oil pan gasket and oil pan bolts.
 Apply ATF to manual valve, O-rings, lip seals and sliding surfaces transaxle case.
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SCIA6035J
SCIA6955E

DIFFERENTIAL SIDE OIL SEAL
TM-199
< ON-VEHICLE REPAIR >[TYPE 1 (4AT: RE4F03B)]
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DIFFERENTIAL SIDE OIL SEAL
Differential Side Oil SealINFOID:0000000001733162
COMPONENTS
REMOVAL
Refer to figure for differential side oil seals removal procedure.
 Remove differential side oil seals using suitable tool.
CAUTION:
Do not scratch transaxle case and converter housing.
INSTALLATION
Note the following, and install in the reverse order of removal.
 Drive each differential side oil seal (1) and (2) evenly into the tran-
saxle case side (A) using Tools and converter housing side (B)
using suitable tool to specified dimension “C” or “D”.
Unit: mm (in)
After installing differential side oil seal, check A/T fluid leakage and A/T fluid level. Refer to TM-171, "Checking
A/T Fluid".
1. A/T 2. LH differential side oil seal 3. RH differential side oil seal
SCIA6061J
SCIA4857E
Tool number : ST35325000
: KV31103000
Engine type HR16DE
Dimension “C” 0 ± 0.5 (0 ± 0.020)
Dimension “D” 1.1 ± 0.5 (0.043 ± 0.020)
SCIA7226E

TM-212
< REMOVAL AND INSTALLATION >[TYPE 1 (4AT: RE4F03B)]
TRANSAXLE ASSEMBLY
When installing the torque converter to the transaxle measure dis-
tance A.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
 When replacing an engine or transmission you must make sure any dowels are installed correctly
during re-assembly.
 Improper alignment caused by missing dowels may cause vibration, oil leaks or breakage of drive
train components.
 Do not reuse O-rings and copper washers. Refer to TM-210, "
Exploded View".
 When turning crankshaft, turn it clockwise as viewed from the front of the engine.
 When tightening the bolts for the torque converter while securing the crankshaft pulley bolt, be sure
to confirm the tightening torque of the crankshaft pulley bolt. Refer to EM-50, "
Removal and Installa-
tion".
 After converter is installed to drive plate, rotate crankshaft several turns to check that transaxle
rotates freely without binding.
 When installing the transaxle to the engine, align the matching mark on the drive plate with the matching
mark on the torque converter.
 When securing the transaxle assembly to the engine, attach the
bolts in accordance with the following standard.
(A): A/T to engine
(B): Engine to A/T
 Align the positions for the bolts on drive plate with those of the
torque converter, and temporarily tighten bolts. Then, tighten bolts
to the specified torque.
 After completing installation, check for A/T fluid leakage, A/T fluid
level and A/T positions. Refer to TM-171, "
Checking A/T Fluid" and
TM-204, "
Checking of A/T Position". Dimension A: 16.2 mm (0.638 in) or more
SAT430D
Bolt No. 1234
Number of bolts 2 2 1 3
Bolt length “L”
[mm (in)]40 (1.57) 44 (1.73) 69 (2.72) 49 (1.93)
Tightening torque
[N·m (kg-m, ft-lb)]48 (4.9, 35)
SCIA7096E
Converter bolts : 51 N·m (5.2 kg-m, 38 ft-lb)
WCIA0616E

TM-214
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
OVERHAUL
1. Pinion mate gear thrust washer 2. Pinion mate gear 3. Pinion mate shaft
4. Lock pin 5. Side gear 6. Side gear thrust washer
7. Differential side bearing 8. Differential case 9. Final gear
10. Differential side bearing adjusting
shim11. Plug 12. O-ring
13. Bracket 14. RH differential side oil seal 15. Torque converter
16. Converter housing 17. Differential lubricant tube 18. Clip
19. O-ring 20. O-ring 21. Oil pump housing oil seal
22. Oil pump housing 23. Outer gear 24. Inner gear
25. Oil pump cover 26. Seal ring 27. Oil pump assembly