1999 NISSAN PRIMERA clutch

15. Install differential assembly, input shaft assembly, and main-
shaft assembly into clutch housing.
CAUTION:
Be careful not to damage input shaft oil seal during installa-
tion of input shaft assembly.
16. Install 5th & reverse shift fork.
17. Install 1st & 2nd shift fork, bracket, and fork rod.
18. Install retaining pin for 1st & 2nd bracket.
CAUTION:
Do not reuse retaining pin.
19. Install two check balls.
20. Install interlock pin into 5th & reverse fork rod.
21. Install reverse switch bracket, 5th & reverse bracket, and fork
rod.
22. Install retaining pin for 5th & reverse shift fork and reverse
switch bracket.
CAUTION:
Do not reuse retaining pin.
23. Install 5th & reverse bracket stopper ring.
CAUTION:
Do not reuse stopper pin.
24. Install check ball and interlock plunger.
25. Install 3rd & 4th shift fork, bracket, and fork rod.
26. Install 3rd & 4th bracket retaining pin.
CAUTION:
Do not reuse retaining pin.
27. Install 3rd & 4th shift fork stopper ring.
CAUTION:
Do not reuse stopper ring.
28. Install check ball, check pin, and check spring, and apply
Three Bond TB1215, Loctite Part No. 51813 or equivalent onto
check plug. Then, tighten it with specified torque.
Tightening torque:
Refer to MT-48.
SMT736D
SMT659D 1st & 2nd
shift fork
1st & 2nd bracket
Check balls
SMT657D 5th & reverse
shift fork
5th & reverse
bracket
SMT656D 3rd & 4th shift fork
3rd & 4th bracket
SMT655D Stopper ring
3rd & 4th
shift fork.3rd & 4th bracket
ASSEMBLYRS5F70A
Clutch Housing (Cont'd)
MT-79

Transaxle CaseNCMT0023S02
1. Insert differential oil seal into differential case until it becomes
flush with case end face.
2. Install welch plug into transaxle case.
3. Calculate dimension ªNº (thickness of adjusting shim) using
the following procedure to satisfy specification of end play for
differential side bearing.
End play: 0.15 - 0.21 mm (0.0059 - 0.0083 in)
Dimension ªNº = (N1 þ N2) + End play
N : Thickness of adjusting shim
N1: Distance between clutch housing case end
face and mounting face of adjusting shim
N2: Distance between differential side bearing
and transaxle case
Available differential side bearing adjusting shims:
Refer to SDS, MT-92.
a. Using dial gauge and scale, measure dimension ªN1º between
clutch housing case end face and mounting face of adjusting
shim.
SMT737D Differential oil seal
SMT739D Welch plug
drift depth
Welch plug Welch plug
1.0 - 1.5 mm
(0.039 - 0.059 in) Drift
SMT740D Outer race
adjusting shim
Transaxle
caseOuter race
SMT741D Scale
ASSEMBLYRS5F70A
Transaxle Case
MT-80

b. Install outer race onto differential side bearing on final gear
side. Holding lightly the outer race horizontally by hand, rotate
final gear five times or more (for smooth movement of bearing
roller).
c. Using dial gauge and scale as shown in the figure, measure
dimension ªN2º between differential side bearing outer race
and transaxle case end face.
4. Install selected shim and bearing outer race.
5. Measure turning torque of final drive assembly.
Turning torque of final drive assembly
(New bearing):
2.9 - 6.9 N×m (30 - 70 kg-cm, 26 - 61 in-lb)
IWhen old bearing is used again, turning torque will be
slightly less than the above.
IMake sure torque is close to the specified range.
IChanges in turning torque of final drive assembly per
revolution should be within1.0 N×m (10 kg-cm, 8.7 in-lb)
without binding.
6. Calculate dimension ªOº (thickness of adjusting shim) using
the following procedure to satisfy specification of end play for
input shaft rear bearing.
End play: 0 - 0.06 mm (0 - 0.0024 in)
Dimension ªOº = (O1 þ O2) + End play
O : Thickness of adjusting shim
O1: Distance between transaxle case end face
and mounting face of adjusting shim
O2: Distance between clutch housing case end
face and end face of input shaft rear bearing
Available input shaft rear bearing adjusting shims:
Refer to SDS, MT-91.
SMT742D ScaleScale
SMT738D Outer race
SMT600-D
SMT743D Transaxle case
Input shaft
rear bearing
Input shaft rear
bearing adjusting shim
Rear cover
Dimension ªOº
ASSEMBLYRS5F70A
Transaxle Case (Cont'd)
MT-81

a. Using block gauge, scale, and dial gauge, measure dimension
ªO1º between transaxle case end face and mounting face of
adjusting shim.
b. Using gauge block, scale, and dial gauge as shown in the
figure, measure dimension ªO2º between clutch housing case
end face and end face of input shaft rear bearing.
7. Install selected input shaft rear bearing adjusting shim onto
input shaft.
8. Install oil gutter into transaxle case.
9. Install two magnets.
10. Clean mating surfaces of clutch housing and transaxle case.
Check for cracks and damage. Then, apply Three Bond
TB1215, Loctite Part No. 51813 or equivalent.
SMT744D Scale
Block gauge
SMT745D Scale
Block gauge
SMT650D Oil gutter
SMT755D Magnets
SMT802D
ASSEMBLYRS5F70A
Transaxle Case (Cont'd)
MT-82

11. Install transaxle case onto clutch housing, and tighten mount-
ing bolts with specified torque.
Tightening torque:
Refer to MT-48.
12. Apply Three Bond TB1215, Loctite Part No. 51813 or equiva-
lent to threads of reverse switch, PNP switch, and drain plug,
and install them. (Fill the case with oil before installation of filler
plug.)
13. Install speedometer pinion assembly.
CAUTION:
Do not reuse O-ring.
14. Install check springs and check balls. Apply sealant to the
thread on the check plug, and install it.
15. Calculate thickness of adjusting shim using the following pro-
cedure to satisfy specification of end play for mainshaft rear
bearing.
End play: 0 - 0.06 mm (0 - 0.0024 in)
Dimension ªPº = (P1 þ P2) + End play
P : Thickness of adjusting shim
P1: Distance between transaxle case end face
and mainshaft rear bearing
P2: Distance between adjusting shim end face of
rear cover and transaxle mounting face
Available mainshaft rear bearing adjusting shims:
Refer to SDS, MT-92.
SMT649D Clutch housing
Transaxle case
SMT648D Reverse switch
PNP switch
Filler plug Drain plug
SMT749D Check balls
Check springs
Check plugs
16-22
(1.6 -2.2,
12 -16)
N´m (kg-m, ft-lb)
SMT746D Rear cover
Mainshaft rear bearing
adjusting shim
Mainshaft rear
bearing
Dimension ªPº
ASSEMBLYRS5F70A
Transaxle Case (Cont'd)
MT-83