transaxle NISSAN TIIDA 2007 Service Repair Manual

ASSEMBLY
TM-299
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
 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-281, "
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-301
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
 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

TM-302
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
ASSEMBLY
9. Remove idler gear (1) using Tool (A) to measure output shaft
bearing preload.
10. Measure turning torque of output shaft.
When measuring turning torque, turn output shaft in both
directions several times to seat bearing rollers correctly.
If turning torque is out of specification, decrease or
increase thickness of output gear adjusting spacer.
11. Press idler gear on reduction pinion gear.
12. Tighten lock nut (1) of idler gear to the specified torque.
13. After properly adjusting turning torque, clinch lock nuts (1) of
idler gear and output gear as shown.
14. Install side cover gasket and side cover on transaxle case.
CAUTION:
 Do not reuse side cover gasket.
 Completely remove all moisture, oil and old gasket, etc.
from the transaxle case and side cover mating surfaces.
15. Tighten side cover bolts (1) to the specified torque.Tool number: ST27180001
SCIA5921J
Turning torque of output shaft:
Refer to TM-323, "
Output Shaft".
SAT190FB
L1: 3 mm (0.12 in) or more
L
2: 1 mm (0.04 in) or more
SCIA5922J
SCIA6039J

ASSEMBLY
TM-303
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
Assembly (2)INFOID:0000000001730998
1. Remove paper rolled around bearing retainer.
2. Install thrust washer on bearing retainer.
CAUTION:
Align pawls of thrust washer with holes of bearing retainer.
3. Install forward clutch assembly and overrun clutch assembly (1)
into transaxle case.
CAUTION:
 Align teeth of low & reverse brake drive plates before
installing.
 Make sure that bearing retainer seal rings are not spread.
4. Install needle bearing (1) on bearing retainer.
CAUTION:
Be careful with the direction of needle bearing.
5. Install thrust washer (1) on overrun clutch hub (2).
CAUTION:
Align pawls of thrust washer (1) with holes of overrun
clutch hub (2).
SAT354D
SCIA5900J
SCIA5926J
SCIA5899J

ASSEMBLY
TM-305
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
11. Install rear sun gear on rear planetary carrier.
CAUTION:
Be careful with the direction of rear sun gear.
12. Install rear planetary carrier in transaxle case.
13. Install needle bearing (1) on front planetary carrier (2).
CAUTION:
Be careful with the direction of needle bearing (1).
14. Install low one-way clutch to front planetary carrier by turning it
in the direction of unlock.
15. Check that low one-way clutch rotates counterclockwise around
front planetary carrier. Then try to turn it clockwise and check
that it is locked.
16. Install front planetary carrier (2) and low one-way clutch (1) as a
set into transaxle case.
SAT052D
SAT051D
SCIA6047J
SAT048D
SCIA5896J

TM-306
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
ASSEMBLY
17. Install snap ring into transaxle case using suitable tool.
18. Install needle bearing (1) on front sun gear (2).
CAUTION:
Be careful with the direction of needle bearing (1).
19. Install front sun gear on front planetary carrier.
20. Install needle bearing on front sun gear.
CAUTION:
Be careful with the direction of needle bearing.
21. Install high clutch hub on front sun gear.
SCIA3633E
SCIA6960E
SAT368D
SAT369D
SAT370D

ASSEMBLY
TM-307
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
22. Install needle bearing on high clutch hub.
CAUTION:
Be careful with the direction of needle bearing.
23. Remove paper rolled around input shaft assembly (high clutch
drum).
24. Install input shaft assembly (high clutch assembly) (1).
CAUTION:
Align teeth of high clutch drive plates before installing.
25. Install reverse clutch assembly.
CAUTION:
Align teeth of reverse clutch drive plates before installing.
Adjustment (2)INFOID:0000000001730999
When any parts listed below are replaced, adjust total end play and reverse clutch end play.
TOTAL END PLAY
SAT371D
SCIA7079E
SAT373D
Part name Total end play Reverse clutch end play
Transaxle case●●
Overrun clutch hub●●
Rear internal gear●●
Rear planetary carrier●●
Rear sun gear●●
Front planetary carrier●●
Front sun gear●●
High clutch hub●●
Input shaft assembly (high clutch drum)●●
Oil pump cover●●
Reverse clutch drum —●

TM-308
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
ASSEMBLY
 Measure clearance between reverse clutch drum and needle bear-
ing for oil pump cover.
 Select proper thickness of bearing race so that end play is within
specifications.
1. Measure dimensions “K” and “L”, and then calculate dimension
“J”.
a. Measure dimension “K”.
b. Measure dimension “L”.
c. Calculate dimension “J”.
2. Measure dimension “M”.
a. Place bearing race and needle bearing on oil pump assembly.
SCIA3661E
SCIA3662E
SCIA3663E
“J”: Distance between oil pump fitting surface of
transaxle case and needle bearing mating sur-
face of input shaft assembly (high clutch drum).
J = K – L
SCIA3664E
SAT378D

ASSEMBLY
TM-309
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
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b. Measure dimension “M”.
c. Measure thickness of straightedge “t”.
3. Adjust total end play “T
1”.
 Select proper thickness of bearing race so that total end play
is within specifications.
REVERSE CLUTCH END PLAY
 Measure clearance between oil pump cover and thrust washer for
reverse clutch drum.
 Select proper thickness of thrust washer so that end play is within
specification.
1. Measure dimensions “O” and “P”, and then calculate dimension
“N”.“M”: Distance between transaxle case fitting surface
of oil pump cover and needle bearing on oil
pump cover.
“M
1”: Indication of gauge
SAT379D
M = M1– t
T
1 = J – M
Total end play “T
1”:
Refer to TM-324, "
Total End Play".
SAT443D
SCIA3665E
SCIA3666E

TM-310
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
ASSEMBLY
a. Place thrust washer on reverse clutch drum.
b. Measure dimension “O”.
c. Measure dimension “P”.
d. Calculate dimension “N”.
2. Measure dimensions “R” and “S”, and then calculate dimension
“Q”.
a. Measure dimension “R”.
b. Measure dimension “S”.
c. Calculate dimension “Q”.
SCIA3667E
“N”: Distance between oil pump fitting surface of
transaxle case and thrust washer on reverse
clutch drum.
N = O – P
SCIA3668E
SAT384D
SAT385D
“Q”: Distance between transaxle case fitting surface
and thrust washer mating surface.
Q = R – S
SAT386D