2007 NISSAN 350Z Manual Transmission Workshop Manual

TRANSMISSION ASSEMBLY
MT-57
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Revision: 2006 November2007 350Z
7. Tighten baffle plate mounting nut to the specified torque. Refer
to MT-22, "
Case Components" .
8. Apply multi-purpose grease to the lip of the front cover oil seal
(1). Using a drift (A), to install oil seal approx. 8.55-9.55 mm
(0.336-0.376 in) above from the front cover edge surface.
CAUTION:

Do not reuse front cover oil seal.

When installing, do not incline the front cover oil seal.
9. Install front cover gasket and front cover to the transmission
case.
CAUTION:

Do not reuse front cover gasket.

Do not damage front cover oil seal.
10. Temporary tightening 2 bolts in the positions shown in the figure.
11. Temporary tightening remaining 9 bolts.
CAUTION:
Four bolts pointed by arrows in the figure are not reusable.
SCIA1443E
Tool number : KV38102100 (J-25803-01)
PCIB1947E
PCIB0454J
PCIB0455J

MT-58
TRANSMISSION ASSEMBLY
Revision: 2006 November2007 350Z
12. Tighten bolts to the specified torque in order as shown in the fig-
ure. Refer to MT-22, "
Case Components"
13. Install rear extension oil gutter and cap to rear extension and
then tighten mounting bolt to the specified torque. Refer to MT-
22, "Case Components" .
14. Install bracket to transmission case and then tighten mounting
bolt to the specified torque. Refer to MT-22, "
Case Components"
.
15. Apply recommended grease to reverse idler needle bearing.
16. Install reverse idler shaft, reverse idler needle bearing, reverse
idler gear, and reverse idler thrust washer to the adapter plate.
17. Apply multi-purpose grease to the striking rod oil seal lip, and
then using the drift to install striking rod oil seal.
CAUTION:

Do not reuse striking rod oil seal.

When installing, do not incline the striking rod oil seal.
18. Apply multi-purpose grease to the lip of the rear oil seal. Using a
drift to install rear oil seal. 1.2 - 2.2 mm (0.047 - 0.087 in) above
from the rear extension edge surface.
CAUTION:

Do not reuse rear oil seal.

When installing, do not incline the rear oil seal.
19. Apply recommended sealant to the adapter plate rear extension
mounting surface as shown in the figure.

Use Genuine Silicone RTV or an equivalent. Refer to GI-
45, "RECOMMENDED CHEMICAL PRODUCTS AND SEAL-
ANTS" .
CAUTION:
Remove old sealant adhering to the mounting surfaces.
Also remove any moisture, oil, or foreign material adhering
to both mounting surfaces.
20. Install rear extension to the adapter plate and then tighten
mounting bolts to the specified torque in order as shown on the
figure. Refer to MT-22, "
Case Components" .
CAUTION:
Do not damage rear oil seal and striking rod oil seal.
21. Install control lever housing to the rear extension and then
tighten mounting bolts to the specified torque. Refer to MT-26,
"Shift Control Components" . Tool number : ST33061000 (J-8107-2)
PCIB0258E
PCIB0213E
Tool number : ST33400001 (J-26082)
PCIB0619E
PCIB1374E
PCIB0256E

TRANSMISSION ASSEMBLY
MT-59
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Revision: 2006 November2007 350Z
CAUTION:
Do not hold control lever housing to prevent bushing of control lever housing from deformation
when moving transmission assembly.
22. Apply gear oil to return spring plungers.
23. Install return spring plungers and return springs into the rear
extension, apply recommended sealant to threads of return
spring plugs, and then tighten return spring plugs to the speci-
fied torque. Refer to MT-26, "
Shift Control Components" .

Use Genuine Silicone RTV or an equivalent. Refer to GI-
45, "RECOMMENDED CHEMICAL PRODUCTS AND SEAL-
ANTS" .
CAUTION:

The right and left return springs and return spring plungers are different, so make sure they are
installed correctly.

Remove old sealant and oil adhering to threads.
24. Install shift check pin as a one unit with the control bracket to
rear extension and then tighten mounting bolts to the specified
torque. Refer to MT-26, "
Shift Control Components" .
25. Install plunger to the rear extension, and then screwing Park/
Neutral position (PNP) switch and back-up lamp switch to the
rear extension with 1-2 pitches. Apply recommended sealant to
threads of switches, and tighten switches to the specified
torque. Refer to MT-22, "
Case Components" .

Use Genuine Silicone RTV or an equivalent. Refer to GI-
45, "RECOMMENDED CHEMICAL PRODUCTS AND SEAL-
ANTS" .
CAUTION:
Remove old sealant and oil adhering to threads.
26. Install brackets to rear extension and then tighten bracket mounting bolts to the specified torque. Refer tp
MT-22, "
Case Components" .
27. Install boot and control rod to striking rod.
28. Install retaining pin into the control rod, using a pin punch.
CAUTION:
Do not reuse retaining pin.
29. Install boot to control rod.
CAUTION:
Fit the boot to the groove on the control rod.
Region Return spring identification mark Plunger groove
RH Brown No
LH Blue Yes
SCIA1607E
PCIB1346E
SCIA1437E

MT-60
TRANSMISSION ASSEMBLY
Revision: 2006 November2007 350Z
30. Install check ball and check select spring into the rear extension.
31. Install rear extension upper cover gasket and rear extension
upper cover to rear extension.
CAUTION:

Do not reuse rear extension upper cover gasket.

Avoid tangling check select spring.
32. Tighten rear extension upper cover bolts to the specified torque
in order as shown in the figure. Refer to MT-22, "
Case Compo-
nents" .
33. Install gasket to drain plug and then install it to transmission
case. Tighten drain plug to the specified torque. Refer to MT-22,
"Case Components" .
CAUTION:
Do not reuse gasket.
34. Install gasket to filler plug and then install it to transmission case. Tighten filler plug to the specified torque.
Refer to MT-22, "
Case Components" .
CAUTION:

Do not reuse gasket.

After oil is filled, tighten filler plug to specified torque.
PCIB0599E
PCIB0257E

SERVICE DATA AND SPECIFICATIONS (SDS)
MT-61
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Revision: 2006 November2007 350Z
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
General SpecificationsNCS00012
Transmission modelFS6R31A
Number of speed6
Shift pattern
Synchromesh typeWarner
Gear ratio1st 3.794
2nd 2.324
3rd 1.624
4th 1.271
5th 1.000
6th 0.794
Reverse 3.446
Main gear
(Number of teeth)Drive 26
1st 37
2nd 34
3rd 33
4th 31
6th 31
Reverse 42
Counter gear
(Number of teeth)Drive 32
1st 12
2nd 18
3rd 25
4th 30
6th 48
Reverse 15
Reverse idler gear (Number of teeth)26
Oil capacity (Approx.)
(US pt, Imp pt)2.93 (6-1/4, 5-1/8)
RemarksReverse synchronizer Installed
Double cone synchronizer 4th
Triple cone synchronizer 1st, 2nd and 3rd
SCIA0955E

MT-62
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 November2007 350Z
End PlayNCS00013
Unit: mm (in)
Baulk Ring ClearanceNCS00016
Unit: mm (in) Item Standard value
Counter shaft0 - 0.10 (0 - 0.004)
Main drive gear0 - 0.10 (0 - 0.004)
Main shaft0 - 0.10 (0 - 0.004)
Measurement point Standard value Limit value
4th
(Double-cone synchronizer)Clearance between synchronizer cone
and inner baulk ring end face “A” 0.50 - 0.70 (0.020 - 0.028) 0.3 (0.012)
Clearance between outer baulk ring
pawl and synchronizer cone “B”0.85 - 1.35 (0.033 -0.053) 0.7 (0.028)
1st, 2nd and 3rd
(Triple-cone synchronizer)Clearance between synchronizer cone
and clutch gear end face “A”1st: 0.65 - 1.25 (0.026 - 0.049)
2nd: 0.60 - 1.30 (0.024 - 0.051)
3rd: 0.60 - 1.30 (0.024 - 0.051)0.3 (0.012)
0.3 (0.012)
0.3 (0.012)
Clearance between outer baulk ring
pawl and synchronizer cone “B”0.85 - 1.35 (0.033 - 0.053) 0.7 (0.028)
Clearance between inner baulk ring and
clutch gear end face “C”1st: 0.8 - 1.2 (0.031 - 0.047)
2nd: 0.75 - 1.25 (0.030 - 0.049)
3rd: 0.75 - 1.25 (0.030 - 0.049)0.3 (0.012)
0.3 (0.012)
0.3 (0.012)
5th and 6th0.70 - 1.35 (0.028 - 0.053) 0.5 (0.020)
Reverse0.75 - 1.20 (0.030 - 0.047) 0.5 (0.020)
PCIB0249E
PCIB0835J