2007 NISSAN TIIDA transaxle

REPAIR FOR COMPONENT PARTS
TM-577
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
c. Set Tool on idler gear bearing outer race, and remove idler gear
bearing outer race from transaxle case.
5. Remove reduction pinion gear bearing according to the following
procedures.
a. Set Tool on reduction pinion gear bearing inner race, and press
reduction pinion gear to remove reduction pinion gear bearing
inner race.
CAUTION:
Set Tool on reduction pinion gear bearing inner race.
b. Remove reduction pinion gear bearing outer race from transaxle
case.
INSPECTION
Output Shaft, Output Gear, Idler Gear and Reduction Pinion Gear
Check for wear, damage or crack. Replace if necessary.
Bearings
 Make sure bearings roll freely and are free from noise, cracks, pitting or wear.
When replacing taper roller bearing, replace outer and inner race as a set.
Check for damage or deformation. Replace if necessary.
Seal Ring Clearance
 Install new seal rings (1) on output shaft (2).
 Measure clearance “A” between each seal ring and groove.
 Replace output shaft (2) if the measurements exceed the allowable
limit.
 Install new seal rings (1) on bearing retainer (3).
 Measure clearance “A” between each seal ring and groove.
 Replace bearing retainer (3) if the measurements exceed the allowable limit.
SAT859DD
NAT048
SAT651D
Standard clearance and allowable limit:
Refer to TM-323, "
Output Shaft".
Standard clearance and allowable limit:
Refer to TM-324, "
Bearing Retainer".
SCIA7045E

TM-578
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
REPAIR FOR COMPONENT PARTS
ASSEMBLY
1. Install reduction pinion gear bearing according to the following
procedures.
a. Set Tool on reduction pinion gear bearing inner race, and press
reduction pinion gear to reduction pinion gear bearing inner
race.
CAUTION:
Set Tool on reduction pinion gear bearing inner race.
b. Install reduction pinion gear bearing outer race to transaxle
case.
c. Tighten reduction pinion gear bearing outer race bolts to the
specified torque.
2. Checking reduction pinion gear bearing preload. Refer to TM-591, "
Adjustment (1)".
3. Install idler gear bearing according to the following procedures.
CAUTION:
Do not reuse idler gear bearing.
a. Set Tool (A) and suitable tool (B) on idler gear bearing inner race
(1), and press idler gear bearing inner race (1) to idler gear (2).
CAUTION:
Set Tool (A) on idler gear bearing inner race (1).
b. Set Tool on idler gear bearing outer race, and drive idler gear
bearing outer race into transaxle case.
NAT049
SAT651D
Tool number: KV35272000
SCIA7046E
NAT051

REPAIR FOR COMPONENT PARTS
TM-581
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
C
E
F
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1. Push in OD servo piston assembly using suitable tool (A) and
suitable tool (B), and then remove snap ring (1) from transaxle
case using suitable tool (C).
2. Apply compressed air into the oil hole as shown to remove OD
servo piston assembly and band servo piston assembly.
CAUTION:
Do not blow air in too quickly, or OD servo piston assembly,
band servo piston assembly and ATF could jump out. Care-
fully blow air little by little while protecting with lint-free
cloth A.
3. Remove 2nd servo return spring from transaxle case.
4. Wrap OD servo piston retainer (1) using lint-free cloth A, and
then apply compressed air into the band servo piston stem hole
on OD servo piston (2) to remove OD servo piston (2) from OD
servo piston retainer (1).
CAUTION:
Do not blow air in too quickly, or OD servo piston (2) and
ATF could jump out. Carefully blow air little by little while
protecting with lint-free cloth A.
5. Remove D-ring (1) from OD servo piston (2).
6. Remove O-rings (1), (2) and (3) from OD servo piston retainer
(4).
(1): O-ring (small diameter)
(2): O-ring (medium diameter)
(3): O-ring (large diameter)
SCIA7050E
SCIA7051E
SCIA7052E
SCIA7053E
SCIA6492J

REPAIR FOR COMPONENT PARTS
TM-585
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
C
E
F
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H
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K
L
MA
B
TM
N
O
P
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-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)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
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

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