Service NISSAN TIIDA 2010 Service Repair Manual

ASSEMBLYAT-353
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7. Measure turning torque of reduction pinion gear using Tool.
•When measuring turning torq ue, 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 reductio n pinion gear adjusting
shim.
8. After properly adjusting turning torque, clinch idler gear lock nut as shown.
CAUTION:
Do not reuse idler gear lock nut.
OUTPUT SHAFT END PLAY
1. Select proper thickness of output shaft adjusting shim using the
following procedures.
a. Install bearing retainer (1) in transaxle case. Refer to AT-322,
"Output Shaft, Output Gear, Idler Gear, Reduction Pinion Gear
and Bearing Retainer".
Tool number : ST3127S000 (J-25765-A)
Turning torque of reduction pinion gear:
Refer to AT-378, "
Reduction Pinion Gear".
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AT-354
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ASSEMBLY
b. Install needle bearing on bearing retainer.CAUTION:
Be careful to direction of needle bearing.
c. Install output shaft on transaxle case.
d. Measure dimensions (
1) and (2) at side cover and then cal-
culate dimension (A).
• Measure dimension ( 1) and ( 2) in at least two places.
e. Measure dimensions (
2) and (3) and then calculate dimen-
sion (B).
• Measure dimension ( 2)and ( 3) in at least two places.
f. Select proper thickness of output shaft adjusting shim so that output shaft end play (clearance between side cover and output
shaft bearing) is within specifications. Refer to “Parts Informa-
tion” for output shaft adjusting shim selection.
g. Install output shaft adjusting shim on output shaft bearing.
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SAT035F
(A) : Distance between transaxle case fitting sur- face and adjusting shim mating surface.
A =
1 − 2
2
: Height of gauge
SAT374F
(B) : Distance between the end of output shaft bearing outer race and the side cover fitting
surface of transaxle case.
B =
2 − 3
2
: Height of gauge
SAT375F
Output shaft end play (A
− B):
Refer to AT-379, "
Output Shaft".
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ASSEMBLYAT-355
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2. Apply recommended sealant (Genuine Anaerobic Liquid Gasket or equivalent.) to transaxle case as shown.
: Inside of side cover
CAUTION:
• Apply the sealant on the center between the bolt holes.
• Completely remove all moisture, oil and old sealant, etc. from the transaxle case and side cover mounting surfaces.
3. Fit mounting part of output shaft bearing on side cover to output shaft bearing, and after adjusting knock pin position, install it
with light taps of a soft hammer and things like that.
CAUTION:
When installing, to avoid getting damaged and deformed,
set mounting part straight to parallel with the mounting sur-
face.
4. Tighten side cover bolts to specified torque. Refer to AT-237,
"Component".
CAUTION:
• Do not mix bolts (A) and (B).
• Always replace bolts (A) as they are self-sealing bolts.
Assembly (2)INFOID:0000000005397452
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.(A) : 3 - 5 mm (0.12 - 0.20 in)
(B) : 8 mm (0.31 in) R
(C) : 1.5 mm (0.059 in) dia.
(D) : 4 mm (0.16 in)
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AT-356
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ASSEMBLY
3. Install forward clutch assembly and overrun clutch assembly (1)into transaxle case.
CAUTION:
• Align teeth of low & reverse brake drive plates beforeinstalling.
• Make sure that bearing retainer seal rings are not spread.
4. Install needle bearing (1) on bearing retainer. CAUTION:
Be careful with the dir ection 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).
6. Install overrun clutch hub (1) into forward clutch drum. CAUTION:
Align teeth of overrun clutch drive plates before installing.
7. Hold forward clutch hub, and check that rear internal gear locks when tried to rotate counterclockwise.
CAUTION:
If rear internal gear rotat es counterclockwise, check instal-
lation direction of forward one-way clutch.
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ASSEMBLYAT-357
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8. Install needle bearing (1) on rear internal gear (2). CAUTION:
Be careful with the direct ion of needle bearing (1).
9. Install rear internal gear (1) and forward clutch hub (2) as a set into forward clutch drum.
CAUTION:
Align teeth of forward clutch drive plates before installing.
10. Install needle bearing (1) on rear planetary carrier (2). CAUTION:
Be careful with the direct ion of needle bearing (1).
11. Install rear sun gear on rear planetary carrier. CAUTION:
Be careful with the dir ection of rear sun gear.
12. Install rear planetary carrier in transaxle case.
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AT-358
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ASSEMBLY
13. Install needle bearing (1) on front planetary carrier (2).CAUTION:
Be careful with the direct ion 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.
17. Install snap ring into transaxle case using a flat-bladed screw- driver.
18. Install needle bearing (1) on front sun gear (2). CAUTION:
Be careful with the direct ion of needle bearing (1).
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ASSEMBLYAT-359
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19. Install front sun gear on front planetary carrier.
20. Install needle bearing on front sun gear. CAUTION:
Be careful with the dir ection of needle bearing.
21. Install high clutch hub on front sun gear.
22. Install needle bearing on high clutch hub. CAUTION:
Be careful with the dir ection 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 dr ive plates before installing.
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AT-360
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ASSEMBLY
25. Install reverse clutch assembly.CAUTION:
Align teeth of reverse clutch dr ive plates before installing.
Adjustment (2)INFOID:0000000005397453
When any parts listed below are replaced, adjust total end play and reverse clutch end play.
TOTAL END PLAY
• 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).
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Part name Total end playReverse clutch end play
Transaxle case zz
Overrun clutch hub zz
Rear internal gear zz
Rear planetary carrier zz
Rear sun gear zz
Front planetary carrier zz
Front sun gear zz
High clutch hub zz
Input shaft assembly (high clutch drum) zz
Oil pump cover zz
Reverse clutch drum —z
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ASSEMBLYAT-361
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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.
b. Measure dimension (M).
c. Measure thickness of straightedge (t).
3. Adjust total end play (T
1).
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(J) : Distance between oi l pump fitting surface of
transaxle case and needle bearing mating sur-
face of input shaft assembly (high clutch drum).
J = K – L
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SAT378D
(M) : Distance between transaxle case fitting sur- face 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 AT-379, "
Total End Play".
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AT-362
< SERVICE INFORMATION >
ASSEMBLY
• Select proper thickness of bearing race so that total end play is within specifications. Refer to “PartsInformation” for bearing race selection.
REVERSE CLUTCH END PLAY
• Measure clearance between oil pump cover and thrust washer forreverse 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).
a. Place thrust washer on reverse clutch drum.
b. Measure dimension (O).
c. Measure dimension (P).
d. Calculate dimension (N).
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(N) : Distance between oi l pump fitting surface of
transaxle case and thrust washer on reverse
clutch drum.
N = O – P
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