NISSAN TIIDA 2007 Service Repair Manual

REPAIR FOR COMPONENT PARTS
TM-585
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
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9. Install 2nd servo return spring (2) and band servo piston assem-
bly (3) to transaxle case (1).
10. Install OD servo piston assembly (2) to transaxle case (1).
11. Push in OD servo piston assembly using suitable tool (A) and-
suitable tool (B), and install snap ring (1) to transaxle case using
suitable tool (C).
Final DriveINFOID:0000000001731447
COMPONENTS
SCIA6310J
SCIA6010J
SCIA7050E
SCIA7184E

TM-586
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
REPAIR FOR COMPONENT PARTS
DISASSEMBLY
1. Remove final gear from differential case.
2. Remove differential side bearings according to the following procedures.
a. Set suitable tool (A) on differential case (1), and remove differ-
ential side bearing (RH side) (2) from differential case (1) using
suitable tool (B) and suitable tool (C).
b. Set suitable tool (A) on differential case (1), and remove differ-
ential side bearing (LH side) (2) from differential case (1) using
suitable tool (B).
3. Remove pinion mate gear and side gear according to the following procedures.
a. Drive out lock pin from differential case (1) using Tool (A).
1. Pinion mate gear thrust washer 2. Pinion mate gear 3. Pinion mate shaft
4. Side gear 5. Side gear thrust washer 6. Lock pin
7. Differential side bearing 8. Differential case 9. Final gear
10. Differential side bearing adjusting
shim
SCIA0286J
SCIA7059E
SCIA7060E
Tool number: KV32101000
SCIA7034E

REPAIR FOR COMPONENT PARTS
TM-587
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
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b. Remove pinion mate shaft from differential case.
c. Rotate pinion mate gears and pinion mate gear thrust washers
to remove.
d. Remove side gears and side gear thrust washers from differen-
tial case.
INSPECTION
Gears, Washers, Pinion Mate Shaft and Differential Case
Check the sliding surfaces for wear, seizure, crack or damage.
Replace if necessary.
Bearings
Make sure bearings roll freely and are free from noise, cracks, pitting
or wear. Replace if necessary.
ASSEMBLY
1. Install pinion mate gears and side gears according to the following procedures.
a. Attach side gear thrust washers to side gears, then install pinion
mate gear thrust washers and pinion mate gears in place.
CAUTION:
Apply plenty of ATF to each sliding / rotating surface before
assembly.
b. Set 2 pinion mate gears and thrust washers on the same axis,
and while rotating them simultaneously, align them with the
insert hole of pinion mate shaft on differential case to insert pin-
ion mate shaft.
CAUTION:
After aligning 2 pinion mate gears with side gear teeth and
centering with pinion mate shaft, take pinion mate shaft out
and move pinion mate gears in place while rotating the them simultaneously.
2. Select side gear thrust washers according to the following procedures.
SAT316D
MTK0135D
SPD715
SAT318D

TM-588
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
REPAIR FOR COMPONENT PARTS
a. Place differential case in the upright position so that the side
gear to be measured is at the top.
(A): Location for inserting feeler gauge
(B): Side gear tooth
(C): The center line of differential case
b. In order to maximize the back clearance, rotate side gears so
that a tooth on side gears at the top and bottom will align at the
same position as shown.
c. Adjust the back clearance of side gear according to the following
procedures.
i. Insert feeler gauges (A) of the same thickness to the back of
side gear from both sides, preventing side gear from falling, to
measure the clearance.
 Measure clearance 3 times by rotating side gears and take the
average.
CAUTION:
In all 3 measurements, maximize the clearance by aligning
teeth on side gears at the top and bottom at the same posi-
tion.
ii. Select side gear thrust washer so that the clearance will fall
within the standard.
iii. Turn differential case upside down, and measure the back clear-
ance of the other side gear in the same manner.
NOTE:
Adjust the clearance to approx. 0.1 mm (0.004 in) for used differ-
ential [driven approx. 3,000 km (1864 mile) or more].
3. Install lock pin (1) to pinion mate shaft using Tool (A).
CAUTION:
Make sure that lock pin (1) flush with differential case.
4. Set Tool (A) on differential side bearing (RH side) (1), and press
differential side bearing (RH side) (1) to differential case (2).
CAUTION:
Set Tool (A) on differential side bearing inner race.
SCIA7064E
Differential side gear clearance:
Refer to TM-323, "
Final Drive".
SCIA7061E
Tool number: KV32101000
SCIA7228E
Tool number: ST33200000
SCIA7062E

REPAIR FOR COMPONENT PARTS
TM-589
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
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5. Set Tool (A) on differential side bearing (LH side) (1), and press
differential side bearing (LH side) (1) to differential case (2).
CAUTION:
Set Tool (A) on differential side bearing inner race.
6. Install final gear on differential case, and tighten bolts to the
specified torque in the numerical order as shown.Tool number: ST33200000
SCIA7063E
SCIA0294J

TM-590
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
ASSEMBLY
ASSEMBLY
Assembly (1)INFOID:0000000001731448
1. Drive transaxle case side oil seal (1) using Tools, and converter
housing side oil seal (2) using suitable tool, to the dimensions as
shown
(A): Transaxle case side
(B): Converter housing side
NOTE:
Differential side oil seal pulling direction is used as the reference.
2. Install O-ring on governor cap.
CAUTION:
 Do not reuse O-ring.
 Apply ATF to O-ring.
3. Install governor cap in transaxle case.
4. Install snap ring in transaxle case.
5. Install parking actuator support (1) on transaxle case.
(A): Inside
(B): Outside
CAUTION:
Be careful with the direction of parking actuator support (1).
6. Tighten parking actuator support bolts to the specified torque.
7. Install parking pawl (2) on transaxle case, and secure it with
parking shaft (1).Tool numbers : ST35325000 ( — )
: KV31103000 ( — )
Dimension "C" : 0 ±±
Dimension "D" : 1.1 ± 0.5 mm (0.043 ± 0.020 in)
SCIA7226E
SCIA5910J
SCIA6997E

ASSEMBLY
TM-591
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
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8. Install return spring (2) on parking shaft (3) and parking pawl (1)
using suitable tool.
Adjustment (1)INFOID:0000000001731449
REDUCTION PINION GEAR BEARING PRELOAD
1. Select proper thickness of reduction pinion gear adjusting shim using the following procedures.
a. Place reduction pinion gear on transaxle case as shown.
b. Install idler gear bearing outer race on transaxle case.
c. Place idler gear bearing inner race on outer race.
d. Measure dimensions “B”, “C” and “D”, and calculate dimension
“A”.
 Measure dimension “B” between the end of reduction pinion
gear and the surface of transaxle case.
Measure dimension “B” in at least two places, and take
the average.
SCIA6996E
SCIA3623E
“A”: Distance between the surface of idler gear bear-
ing inner race and the adjusting shim mating
surface of reduction pinion gear.
A = D − (B + C)
SCIA3624E
SCIA3625E

TM-592
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
ASSEMBLY
 Measure dimension “C” between the surface of idler gear
bearing inner race and the surface of transaxle case.
Measure dimension “C” in at least two places, and take
the average.
 Remove reduction pinion gear from transaxle case.
 Measure dimension “D” between the end of reduction pinion
gear and the adjusting shim mating surface of reduction pinion
gear.
Measure dimension “D” in at least two places, and take
the average.
 Calculate dimension “A”.
e. Measure dimension “E” between the end of idler gear and idler
gear bearing inner race mating surface of idler gear.
Measure dimension “E” in at least two places, and take
the average.
f. Select proper thickness of reduction pinion gear adjusting shim.
2. Install reduction pinion gear (1) and reduction pinion gear adjust-
ing shim (2) selected in step 2-e on transaxle case.
CAUTION:
Apply ATF to reduction pinion gear bearing.
3. Press idler gear bearing inner race on idler gear (3). Refer to
TM-574, "
Output Shaft, Output Gear, Idler Gear, Reduction Pin-
ion Gear and Bearing Retainer".
4. Set Tool (A) on idler gear (3), and press idler gear (3) on reduc-
tion pinion gear (1).
CAUTION:
 Apply ATF to idler gear bearing.
 Press idler gear (3) until idler gear (3) fully contacts reduc-
tion pinion gear bearing adjusting shim (2).
5. Set manual shaft in “P” position to secure idler gear (3).
6. Tighten lock nut of idler gear to the specified torque.
CAUTION:
Lock idler gear with parking pawl when tightening lock nut.
SCIA3626E
A = D − (B + C)
SAT336DA
Proper shim thickness = A − E − 0.05 mm (0.0020 in)*
(*: Bearing preload)
SAT337D
Tool number: ST35271000
SCIA7110E

ASSEMBLY
TM-593
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
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7. Measure turning torque of reduction pinion gear.
When measuring turning torque, turn reduction pinion
gear in both directions several times to seat bearing roll-
ers correctly.
If turning torque is out of specification, decrease or
increase thickness of reduction pinion gear adjusting
shim.
OUTPUT SHAFT BEARING PRELOAD
1. Select proper thickness of output gear adjusting spacer using the following procedures.
a. Remove paper rolled around output shaft.
b. Install output gear bearing outer race on bearing retainer.
c. Place bearing retainer on output shaft.
d. Place output gear bearing inner race on bearing retainer.
e. Measure dimensions “G” and “H”, and calculate dimension “F”.
 Measure dimension “G” between end of output shaft and sur-
face of output gear bearing inner race.
Measure dimension “G” in at least two places, and take
the average.Turning torque of reduction pinion gear:
Refer to XX-XX, "*****"
.
SAT190FB
SAT682D
“F”: Distance between the surface of output gear
bearing inner race and adjusting spacer mating
surface of output shaft.
F = H − G
SAT683D
SAT684D

TM-594
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
ASSEMBLY
 Measure dimension “H” between end of output shaft and
adjusting spacer mating surface of output shaft.
Measure dimension “H” in at least two places, and take
the average.
 Calculate dimension “F”.
f. Measure dimension “I” between end of output gear (adjusting
spacer mating surface) and output gear bearing inner race fitting
surface.
Measure dimension “I” in at least two places, and take the
average.
g. Select proper thickness of output gear adjusting spacer.
2. Install bearing retainer (1) in transaxle case.
3. Tighten bearing retainer bolts to the specified torque.
4. Install output shaft (1) and output gear adjusting spacer (2)
selected in step 1-f on transaxle case.
CAUTION:
 Apply ATF to output shaft bearing.
 Do not force output shaft to install or seal ring may be
damaged.
5. Press output gear bearing inner race on output gear (3).
6. Set Tool (A) on output gear (3), and press output gear (3) on out-
put shaft (1).
CAUTION:
 Apply ATF to output gear bearing.
 Do not pinch seal ring when output shaft is pressed in.
 Press output gear (3) until output gear (3) fully contacts output gear adjusting space (2).
7. Set manual shaft in “P” position to secure idler gear.
8. Tighten lock nut of output gear to the specified torque.
CAUTION:
 Do not reuse lock nut.
 Lock idler gear with parking pawl when tightening lock nut.F = H − G
SAT685D
Proper spacer thickness
= F − I − [0.03 − 0.08 mm (0.0012 − 0.0031 in)]*
(*: Bearing preload)
SAT686D
SCIA5909J
Tool number: ST35271000
SCIA7080E