service NISSAN 350Z 2007 Z33 Manual Transmission Workshop Manual

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MANUAL TRANSMISSION
C TRANSMISSION/TRANSAXLE
CONTENTS
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Revision: 2006 November2007 350Z
MANUAL TRANSMISSION
PRECAUTIONS .......................................................... 2
Precautions for Battery Service ................................ 2
Service Notice or Precautions .................................. 2
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
Commercial Service Tools ........................................ 5
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 6
NVH Troubleshooting Chart ..................................... 6
DESCRIPTION ............................................................ 7
Cross-Sectional View ............................................... 7
DOUBLE-CONE SYNCHRONIZER ...................... 8
TRIPLE-CONE SYNCHRONIZER ........................ 8
M/T OIL ....................................................................... 9
Changing M/T Oil ..................................................... 9
DRAINING ............................................................. 9
FILLING ................................................................. 9
Checking M/T Oil ...................................................... 9
OIL LEAKAGE AND OIL LEVEL ........................... 9
REAR OIL SEAL ...................................................... 10
Removal and Installation ........................................ 10
REMOVAL ........................................................... 10
INSTALLATION ................................................... 10POSITION SWITCH .................................................. 11
Checking ................................................................. 11
COMPONENT LOCATION .................................. 11
BACK-UP LAMP SWITCH .................................. 11
PARK/NEUTRAL POSITION SWITCH ................ 11
SHIFT CONTROL ..................................................... 12
Removal and Installation ........................................ 12
COMPONENTS ................................................... 12
REMOVAL ........................................................... 13
INSTALLATION ................................................... 14
INSPECTION AFTER INSTALLATION ................ 16
AIR BREATHER HOSE ............................................ 17
Removal and Installation ........................................ 17
TRANSMISSION ASSEMBLY .................................. 18
Removal and Installation ........................................ 18
COMPONENTS ................................................... 18
REMOVAL ........................................................... 18
INSTALLATION ................................................... 20
Disassembly and Assembly .................................... 22
COMPONENTS ................................................... 22
DISASSEMBLY ................................................... 27
INSPECTION AFTER DISASSEMBLY ................ 38
ASSEMBLY ......................................................... 42
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 61
General Specifications ............................................ 61
End Play ................................................................. 62
Baulk Ring Clearance ............................................. 62

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PRECAUTIONS
Revision: 2006 November2007 350Z
PRECAUTIONSPFP:00001
Precautions for Battery ServiceNCS0000N
Before disconnecting the battery, lower both the driver and passenger windows. This will prevent any interfer-
ence between the window edge and the vehicle when the door is opened/closed. During normal operation, the
window slightly raises and lowers automatically to prevent any window to vehicle interference. The automatic
window function will not work with the battery disconnected.
Service Notice or PrecautionsNCS0000O

If transmission assembly is removed from the vehicle, always replace CSC (Concentric Slave Cylinder)
body and CSC tube . Return CSC body insert to original position to remove transmission assembly. Dust
on clutch disc sliding parts may damage seal of CSC body and may cause clutch fluid leakage.

Do not reuse transmission oil, once it has been drained.

Check oil level or replace oil with vehicle on level ground.

During removal or installation, keep inside of transmission clear of dust or dirt.

Check for the correct installation status prior to removal or disassembly. If matching marks are required,
be certain they do not interfere with the function of the parts they are applied to.

In principle, tighten bolts or nuts gradually in several steps working diagonally from inside to outside. If
tightening sequence is specified, observe it.

Be careful not to damage sliding surfaces and mating surfaces.

Do not hold control lever housing to prevent bushing of control lever housing from deformation when mov-
ing transmission assembly.

PREPARATION
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Revision: 2006 November2007 350Z
PREPARATIONPFP:00002
Special Service ToolsNCS0000P
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool nameDescription
KV381054S0
(J-34286)
Oil seal pullerRemoving rear oil seal
ST33400001
(J-26082)
Drift
a: 60 mm (2.36 in) dia.
b: 47 mm (1.85 in) dia.Installing rear oil seal
ST30031000
(J-22912-01)
PullerMeasuring wear of inner baulk ring
ST22490000
(—)
Adapter setting plateHolding a adapter plate
ST30911000
(—)
Inserter
a: 98 mm (3.86 in) dia.
b: 40.5 mm (1.594 in) dia.

Installing main shaft bearing

Installing 5th-6th synchronizer assembly

Installing reverse main gear bushing

Installing 3rd gear bushing

Installing 3rd-4th synchronizer assembly
ST27861000
(—)
Support ring
a: 62 mm (2.44 in) dia.
b: 52 mm (2.05 in) dia.

Installing 1st-2nd synchronizer assembly

Installing 1st gear bushing
ST30022000
(—)
Inserter
a: 110 mm (4.33 in) dia.
b: 46 mm (1.81 in) dia.

Installing 3rd main gear

Installing 4th main gear
ZZA0601D
ZZA0814D
ZZA0537D
ZZC0465D
ZZA0920D
ZZA0832D
ZZA0920D

PREPARATION
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Revision: 2006 November2007 350Z
Commercial Service ToolsNCS0000Q
ST33061000
(J-8107-2)
Drift
a: 28.5 mm (1.122 in) dia.
b: 38 mm (1.50 in) dia.Installing striking rod oil seal
ST33200000
(J-26082)
Drift
a: 60 mm (2.36 in) dia.
b: 44.5 mm (1.752 in) dia.Installing counter rear bearing Tool number
(Kent-Moore No.)
Tool nameDescription
ZZA1023D
ZZA1002D
Tool nameDescription
PullerRemoving each bearing, gear and bushing
Pin punch
a: 6.0 mm (0.24 in) dia.Removing and installing each retaining pin
Puller

Removing reverse synchronizer assembly

Removing reverse counter gear

Removing reverse main gear
Power toolLoosening bolts and nuts
ZZB0823D
NT410
NT077
PBIC0190E

SERVICE DATA AND SPECIFICATIONS (SDS)
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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

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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