NISSAN TIIDA 2007 Service Repair Manual

DISASSEMBLY
TM-225
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
18. Apply compressed air into 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
cloth and blow air little by little to avoid this.
19. Apply compressed air into 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-
cloth and blow air little by little to avoid this.
20. 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 cloth.
Inspect the sliding surfaces of each accumulator piston and
transaxle case, and replace if damaged or dented.
(1): Servo release accumulator piston
(2): N-D accumulator piston
SAT019DA
SAT020D
SCIA6033J
SCIA6035J

TM-226
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
DISASSEMBLY
 Inspect each return spring, and replace if deformed or worn. Refer
to TM-321, "
Accumulator" for free length (L1) and length (L2).
(1): Return spring (Servo release accumulator)
(2): Return spring (N-D accumulator)
CAUTION:
Do not remove spring retainer (3).
21. Remove lip seals (1) from transaxle case.
22. Remove converter housing according to the following procedures.
a. Remove converter housing fitting bolts (1), (2) and (3) using a
power tool.
b. Remove bracket from converter housing
c. Remove converter housing by tapping it lightly.
SCIA6955E
SCIA5895J
SCIA6956E

DISASSEMBLY
TM-227
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
d. Remove O-ring (1) from differential lubricant hole.
23. Remove plug from converter housing.
24. Remove O-ring from plug.
25. Remove final drive assembly (1) from transaxle case.
26. Remove differential side bearing adjusting shim from transaxle
case.
27. Remove RH differential side oil seal from converter housing
using suitable tool.
CAUTION:
Do not scratch converter housing.
SCIA5918J
SCIA6034J
SCIA4938E
SCIA3283E

TM-228
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
DISASSEMBLY
28. Remove differential lubricant tube and clips from converter
housing.
29. Remove oil pump assembly according to the following procedures.
a. Remove O-ring from input shaft assembly (high clutch drum).
b. Remove oil pump assembly fitting bolts, and then remove oil
pump assembly (1) from transaxle case.
c. Remove O-ring from oil pump assembly (1).
d. Remove bearing race (1) and thrust washer (2) from oil pump
assembly (3).
SCIA3284E
SCIA5634E
SCIA6036J
SCIA6957E

DISASSEMBLY
TM-229
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
30. Remove brake band according to the following procedures.
a. Loosen lock nut (1), and then remove anchor end pin (2) and
lock nut (1) as a set from transaxle case.
b. Remove brake band from transaxle case.
To prevent brake linings from cracking or peeling, do not
stretch the flexible band unnecessarily. When removing
brake band, always secure it with a clip as shown.
Leave the clip in position after removing brake band.
c. Check brake band facing for damage, cracks, wear or burns.
31. Remove input shaft assembly (high clutch assembly) and
reverse clutch assembly according to the following procedures.
a. Remove input shaft assembly (high clutch assembly) (1) with
reverse clutch assembly (2).
SCIA6037J
SAT038D
SAT039D
SAT040D
SCIA6038J

TM-230
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
DISASSEMBLY
b. Remove input shaft assembly (high clutch assembly) (1) from
reverse clutch assembly (2).
c. Remove needle bearing (1) from input shaft assembly (high
clutch drum) (2).
Inspect needle bearing (1) and input shaft assembly (high
clutch drum) (2), and replace if damaged or worn.
32. Remove needle bearing from high clutch hub.
Inspect needle bearing, and replace if damaged or worn.
33. Remove high clutch hub from front sun gear.
Inspect high clutch hub, and replace if damaged or worn.
34. Remove needle bearing from front sun gear.
Inspect needle bearing, and replace if damaged or worn.
SCIA6958E
SCIA6959E
SAT371D
SAT370D
SAT369D

DISASSEMBLY
TM-231
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
35. Remove front sun gear from front planetary carrier.
36. Remove needle bearing (1) from front sun gear (2).
Inspect needle bearing (1) and front sun gear (2), and
replace if damaged or worn.
37. Remove front planetary carrier and low one-way clutch according to the following procedures.
a. Remove snap ring using suitable tool.
b. Remove low one-way clutch (1) and front planetary carrier (2) as
a set from transaxle case.
SAT368D
SCIA6960E
SCIA3633E
SCIA5896J

TM-232
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
DISASSEMBLY
c. Check that low one-way clutch rotates counter-clockwise around
front planetary carrier. Then try to turn it clockwise and check
that it is locked.
Replace low one-way clutch if necessary.
d. Remove low one-way clutch from front planetary carrier by turn-
ing it in the direction of unlock.
Inspect low one-way clutch, and replace if damaged or
worn.
e. Remove needle bearing (1) from front planetary carrier (2).
Inspect needle bearing (1) and front planetary carrier (2),
and replace if damaged or worn.
f. Check clearance between pinion washer and front planetary
carrier using feeler gauge.
Replace front planetary carrier if the clearance exceeds
allowable limit.
38. Remove rear planetary carrier and rear sun gear according to the following procedures.
a. Remove rear planetary carrier (with rear sun gear) from tran-
saxle case.
SAT048D
SCIA6047J
Standard clearance and allowable limit:
Refer to TM-323, "
Planetary Carrier".
SAT050D
SAT051D

DISASSEMBLY
TM-233
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
b. Remove rear sun gear from rear planetary carrier.
Inspect rear sun gear, and replace if damaged or worn.
c. Remove needle bearing (1) from rear planetary carrier (2).
Inspect needle bearing (1) and rear planetary carrier (2),
and replace if damaged or worn.
d. Check clearance between pinion washer and rear planetary car-
rier using feeler gauge.
Replace rear planetary carrier if the clearance exceeds
allowable limit.
39. Remove rear internal gear (1) and forward clutch hub (2) as a
set from forward clutch drum.
40. Remove needle bearing (1) from rear internal gear (2).
Inspect needle bearing (1), and replace if damaged or
worn.
SAT052D
SCIA5927J
Standard clearance and allowable limit:
Refer to TM-323, "
Planetary Carrier".
SAT054D
SCIA5897J
SCIA6041J

TM-234
< DISASSEMBLY AND ASSEMBLY >[TYPE 1 (4AT: RE4F03B)]
DISASSEMBLY
41. Remove overrun clutch hub (1) from forward clutch drum.
42. Remove thrust washer (1) from overrun clutch hub (2).
Inspect thrust washer (1) and overrun clutch hub (2), and
replace if damaged or worn.
43. Remove forward clutch assembly and overrun clutch assembly
(1) from transaxle case.
44. Remove needle bearing (1) and thrust washer (2) from bearing
retainer.
Inspect needle bearing (1) and thrust washer (2), and
replace damaged or worn.
45. Remove side cover fitting bolts (1), and then remove side cover
by lightly tapping it using a soft hammer.
CAUTION:
Do not damage side cover.
46. Remove side cover gasket from side cover.
SCIA5898J
SCIA5899J
SCIA5900J
SCIA5901J
SCIA6039J